How to Create a Simple Calculator in Python using Tkinter GUI – Step by Step
by In this tutorial, you will learn how to create a calculator application in Python using Tkinter module. Plan Your Calculator Layout Code and Test the …
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Basics of Decision Theory – How Medical Diagnosis Apps Work
Watch the video here. In this lesson we would examine the following topics What is Decision Theory Application of Decision Theory in Cancer Diagnosis The …
What is the Difference Between Machine Learning and Deep Learning?
Hell guys, as you know, I’m Kindson the Genius and good to see you again! In this short lesson, I would explain to you the …
20 Cool Machine Learning and Data Science Concepts (Simple Definitions)
Hello everyone, as you know, I’m Kindson The Genius. I would like to share with you these 20 cool Machine Learning and Data Science Concept …
ML.Net Tutorial 2: Building a Machine Learning Model for Classification
You could also learn Difference Between Machine Learning and Deep Learning. This tutorial follows from Tutorial 1 where you downloaded your dataset, setup the Visual studio solution …
10 Reasons I Love Budapest – a Beautiful City!
Hi guys, sure y’all doing great! I just wanna share with the 10 reasons I really love Budapest!. It’s such an amazing city. Also feel …
10 Reasons You Need to be Playing Ping-Pong (Table Tennis)
If you don’t play ping-pong, then you probably should try to start now. Here a 10 reasons you really need to play ping-pong. Let’s start …
6 Top Business Intelligence Tools (2019/2020)
I would tell you about the 6 top Business Intelligence Applications you should know. Business Intelligence is simply an industry term and it refers the …
Statistics Tutorial 3 – Hypothesis Testing
In this tutorial we are going to cover Hypothesis Testing. To understand this topic better, we would break it down into the following sub-topics About …
Statistics Tutorial 2 – Central Limit Theorem
In this tutorial, we would discuss the Central Limit Theorem. What is Central Limit Theorem This is a theorem (or set of theorems) that applies …
Statistics Tutorial 1 – Introduction to Sampling
This is the very first lesson in Statistics Tutorial Series. We would be discussing Introduction to Sampling and Sampling Distributions. First, let define the two …
The Technology Behind Assange’s WikiLeaks.org – Why America has Failed to Take it Down
For the past week, Julian Assange has been in the news. He is the founder of WikiLeaks (wikileaks.org). This is an organization notorious for leaking …
Why You Should Immediately Read the Book “LOVING TRUMP”
Are you an American or interested in how events unfold? Then you should immediately read the book “Loving Trump”. LOVING TRUMP: Unfettered Musings of a …
Do Superheroes Exist Today? (An Award-winning Article)
I still remember this line from my childhood days: “Superman and Robin Hood are still alive in Hollywood”. Of course Robin Hood has been claimed …
15 Questions Python Programming Quiz
by I have created these 15 Questions Python Programming Quiz to help you evaluate your knowledge of Python Programming Start Quiz Start Quiz
Object Oriented Programming With Python
In this lesson, we would cover the following: Object Oriented Programming Terms Creating a Class in Python Inheritance: Creating a Subclass in Python Instantiating a …
20 Cool Machine Learning and Data Science Concepts (Simple Definitions)
Hello everyone, as you know, I’m Kindson The Genius. I would like to share with you these 20 cool Machine Learning and Data Science Concept …
Simple Explanation of Tensors 1 – An Introduction
I have spent some time trying to understand tensors but I have spend more time trying to find an simple way to explain it to …
What is Principal Component Analysis (PCA) – A Simple Tutorial
In this simple tutorial, I would explain the concept of Principal Components Analysis (PCA) in Machine Learning. I would try to be as simple and …
Difference Between Prediction and Inference in Machine Learning
Hello friend, I’ll like to share with you this brief explanation of the difference between Prediction and Inference. They appear similar, to us researchers and …
Datarmatics Researchers Decimate Biscuit-and-Banana Puzzle
Dr. Wonu Nduka Mathematically!? Let the biscuit be “x” let banana be “y” and Let lollipop be “z” Such that the pictorial equations can …
How Bubble Sort Algorithm Works (Implementation in Java)
This would be a very simple explanation with the program in Java on how the Bubble Sort Algorithms works. Bubble Sort works by iterating through …
What is Genetic Algorithm? (A Simple and Detailed Explanation)
Hello guys, I would be happy to give you a clear explanation about the concept of Genetic Algorithm. And this is very interesting because scientists …
5 Keys to Getting Project Management Professional(PMP) Certification
I could tell you that of all the certification I’ve acquired as a Tech Professional, the Project Management Professional (PMP) certification was the toughest to …
Java Progamming For Beginners Lesson 3: Your Second Program (Java Basic Syntax)
In this Tutorial 3, we would write a second program and also understand java basic syntax. In Tutorials 1 we installed NetBeans which is the …
Top 10 Free Machine Learning Papers Every Student Researcher Must Read
I have made a list of this 10 research paper I believe very student and researcher in area of Artificial Intelligence and Machine learning must …
How I Lost My Programming and Machine Learning Research Studio in Nigeria
I still cry when I remember what I lost in the in Nigeria couple of months before I relocated to Budapest. It’s a very long …
Learn About Cross-Site Request Forgery (CSRF) Attack
In this brief article, I will explain to you how the Cross-Site Request Forgery attack works in a very simple and easy-to-understand way. We …
How Does Single-Sign-On (SSO) Work?
I’m KIndson the Genius and in this short explanation, I would teach you how Single-Sign On (SSO) work. We would cover the following: What is …
OAuth 2.0 Authorization Process(Code Grant Flow)
Hello, as you already know, I’m Kindson The Genius and I’m here to help you understand tech concept very easily. You let me know what …
What is OAuth? (An Introduction to OAuth and OpenID)
My name is Kindson and in this brief, lesson I would teach you the basics of OAuth 2.0 and OpenID. You will understand what they …
Program to Display Fibonacci Numbers in Java
Fibonacci Numbers or Fibonacci Series is a set of numbers where the next number in the series is the sum of the preceding two numbers. …
Summary of the 10 Project ManagEment Process Groups (So you don’t forget)
If you are able to summarize the 10 Project Management Knowledge Areas fairly in your own words, then you will appreciate the much involved in …
What is the Difference Between Machine Learning and Deep Learning?
Hell guys, as you know, I’m Kindson the Genius and good to see you again! In this short lesson, I would explain to you the …
What is SAP HANA – Beginners Tutorial 2
In Tutorial 1 we gave an introduction to SAP HANA and described the architecture of SAP HANA. In this Tutorial 2, we would go further …
What the heck is TensorFlow (Beginner Tutorial 1)
This would be a very easy explanation of the concept of TensorFlow. As you know, I’m Kindson the Genius Sometimes, very simple terms may appear …
What the heck is SAP HANA? (Beginners Tutorial 1)
Hello guys, as you know, I’m Kindson The Genius and I’m always here to keep you up to date with new technologies. Today, we are …
Beginner Ethical Hacking Course Outline With Practicals
We in the International Computer Programmer’s group are happy to commence creating an Beginner Ethical Hacking Course for you! Every week we would publish a …
How to Generate Stored Procedures Automatically Using Visual Studio
You don’t have to spend your time writing stored procedures. You simply generate them. By the way writing stored procedures have always be a pain …
AngularJS Tutorial for Beginners 5 – AngularJS Expressions
This lesson would be brief and contains a simple exercise, make sure you do it. AngularJS Expressions are expression written inside a normal html file …
5 Most Popular AI Programming Languages to Learn by 2019
So much changes is taking place in the field of programming. Easy to Learn and Free 1. Python 2. R Programming 3. MatLab Script 4. …
My Research Tour Across Europe(Day 5) – Home at Last! – Back From Serbia to Budapest
Hey folks! Still on my Research tour. Guess what? Today being Sunday, 16th of September, 2018 would be exceptional. I’m waking up in Serbia today, …
My Research Tour Across Europe(Day 3) – SISY2018 Conference Day 2 in Subotica, Serbia
This is the second day of the conference and actually ‘my day’. Guess what? I’m in the program today and would talk about my paper: …
My Research Tour Across Europe(Day 4) – SISY2018 Last Day of Conference in Subotica, Serbia
Budapest to Serbia and Back to Budapest Again! Day 1 of SISY2018 at the Subotica City Hall Day 2 of SISY2018 at Subotica Tech Day …
Dinner at the 16th IEEE International Symposium on Intelligent Systems and Informatics in Subotica, Serbia
Budapest to Serbia and Back to Budapest Again! Day 1 of SISY2018 at the Subotica City Hall Day 2 of SISY2018 at Subotica Tech Day …
My Presentation in SISY2018 Conference in Subotica Serbia
Budapest to Serbia and Back to Budapest Again! Day 1 of SISY2018 at the Subotica City Hall Day 2 of SISY2018 at Subotica Tech Day …
My Research Tour Across Europe(Day 2) – SISY2018 Conference Day 1 in Subotica, Serbia
Budapest to Serbia and Back to Budapest Again! Day 1 of SISY2018 at the Subotica City Hall Day 2 of SISY2018 at Subotica Tech Day …
My Research Tour Across Europe(Day1) – Budapest to Serbia and Back to Budapest!
The Conference is the 16th International Symposium on Intelligent Systems and Informatics and I have been scheduled to attend. It holds in the city of …
Data Structures and Algorithms Tutorial 1 – Introduction to Algorithms
This is a series of tutorial on Data Structures and Algorithms for Computer Science/Engineering students. After taking this tutorial you would be able to write …
ML.Net Tutorial 1: Introduction to Machine Learning in .Net (Beginner to Expert)
My name is Kindson The Genius and today, I would introduce you to Machine Learning using .Net. Yes, .net C# programmer can now develop Machine …
How to Connect Netbeans to MS Access Database and View Data
In this lesson, you will learn how to connect Netbeans IDE to Microsoft Access database and used MS Access as your data-source in your Java …
AngularJS Tutorial for Beginners 4 – AngularJS Modules and Controllers
In this AngularJS Tutorial we would examine the various aspects of an AngularJS program. We would cover the following topics: What is a Module …
AngularJS Tutorial for Beginners 3 – Your First AngularJS Application (Interesting!)
Just as you know by now, this series of tutorials based on the PWD (practice-while-learning) approach. So in this tutorial we would create simple application …
AngularJS Tutorial For Beginners 2: How to Set up AngularJS
In this tutorial, we would set up AngularJS and test it to make sure it works. We would do this is 7 simple steps. I …
AngularJS Tutorial For Beginners 1: Introduction to AngularJS(What is AngularJS)
This is the first in the series of easy tutorials on AngularJS for absolute beginners. AngularJS is the way to go if you are a …
What is Conditional Formatting in CSS and How to do it With AngularJS (ng-class)
I’m so happy to have you again! In this brief blog, I am going to help you understand conditional formatting and how to apply it …
How to Get Selected CheckBoxes Using AngularJs
In this blog, I would teach you two ways to get a list of selelected checkboxes using AngularJS with the click on a button. In …
5 Stages of Team Development – Tuckman’s Model (PMP Exams Nuggets)
So it’s all about team development. Just about a month ago, I joined a new team, but all to my suprise, after a couple of …
5 Schools to Earn Masters Degree in Machine Learning (Part-time and Online Learning) 2018/2019
Hello, my name is Kindson. One fact we must all appreciated is that in the next few years, Machine Learning or related courses would gradually …
Brief Explanation of Top 5 Technology Trends You Should Know in 2019
Hello good to see you! My name is Kindson The Genius and I would give you a brief explanation of these top 10 technology trends …
4 Hot Computer Programming Certifications Companies Are Looking For in 2018/2019
So we would be talking about certifications. My name is Kindson The Genius and I would be happy to let you know that getting a …
What are Dialogs in Chatbots? (Same as Forms in Web Application)
We would talk about Dialogs. If you have been following my lessons on How to Build Chatbots or MS Bot Framework Tutorials, you would realize …
Build Your First ChatBot in Visual Studio (Step by Step)
In this short tutorial, I would take through how to build a chatbot using Visual Studio (2015 or 2017). Watch my video on How to …
How to Generate Stored Procedure Automatically From Visual Studio
In this tutorial, I would explain to you how to generate stored automatically from Visual Studio without having to write codes. Let’s assume you have …
AngularJS Tutorial for Beginners – Course Outline – 1
Hello! Today, you have a choice to make: whether or not to learn the most popular programming/scripting language in the world, AngularJS. This tutorial is …
Introduction to Partial F-Test in Multivariate Linear Regression
Good to see the effort you put in learning. I assure you that these concepts are really not hard to understand. In this lesson, I …
How to Perform One-Sample t-Test Step by Step
I am going to teach you how to perform one-sample t-Test, step by step using an example Question A research believes that the mean incom …
Is Time Travel Possible? Does Time Machines Exist? – An Expert Explains
You probably have heard of Time Travel. I have seen many videos of persons claiming to be time travelers from different years telling their stories. …
What is Heteroscedasticity and Multicolinearity in Regression Analysis?
Hello! Good to see you. I’ll be very happy to explain to you these two important concepts Multicolinearity Heteroscedasticity These are big words, but …
What is Coefficient of Determination in Linear Regression
If you are learning linear regression, then you need to clearly understand the concept of Coefficient of Determination R2 and the Adjusted Coefficient of Determination …
How to Perform Mann-Witney U Test(Step by Step) – Hypothesis Testing
The Mann-Witney U Test is is an interesting procedure and really very straightforward if you would follow through. I happy to know that you are making …
How to Perform Wald-Wolfowitz Test – Testing for Homogeneity with Run Test
Today, we are going to go through the steps of performing the Wald-Wolfowitz test (run test). Remember, the easiest way to understand hypothesis testing is …
Advanced Statistics Quiz 11 – Cluster Analysis
Good to see you here! Today’s quiz would be based on Cluster Analysis. So let’s get started. Question 1: What is Cluster Analysis? Cluster Analysis …
Advanced Statistics Quiz 10 – Pattern Recognition
Today’s lesson would be based on pattern recognition. How well can you explain the concepts of in Pattern Recognition. Lets see. Question 1: What …
Advanced Statistics Quiz 9 – Concepts from Factor Analysis and PCA
I’m here to help you understand some of the advanced concepts of statistics. Today’s quiz would be based on the concept of Factor Analysis. I …
Advanced Statistics Quiz 8a – Concepts from Multivariate Linear Regression
Hello, good to see you! I made this post to help you prepare for oral and written quiz or exam on advanced or mathematical statistics …
Advanced Statistics Quiz 8 – Concepts from Multivariate Linear Regression
Hello, good to see you! I made this post to help you prepare for oral and written quiz or exam on advanced or mathematical statistics. …
Sampling Techniques – Random, Systematic, Stratified etc
Hello! Good to see you again! In this class I will explain the various sampling techniques you need to know. We would also consider examples …
Theory of Estimation: Unbiased Estimation
I was happy to see that Theory of Estimation was really an easy topic to understand, easier than I always thought. In this article, I …
How to Display Logged-In User Details Using AngularJS
Hey! Good to see you! Let’s keep it simple this time. I would just give you: the HTML code the AngularJS Script We would …
How to Post Data to a SharePoint List with AngularJS – Easy Steps
Hello, good to see you here. Be sure that it really is not so difficult to post data from a form to a SharePoint List. …
How to Succeed in Math (5 Secrets of Making Math Very Easy) – By a Genius
Good to see you again! Today’s discussion would be Math and I would give you some secrets on how to succeed in Math. You know, …
How to Add a Progressbar Column to Table Using AngularJS and BootStrap UI
In this tutorial, we are going to learn how to add a progress bar column to HTML table using AngularJS Content Introduction About AngularJS What …
Add Pagination to a Page Using AngularJS and BootStrap
In this tutorial, I am going to teach you an easy way to add pagination to a html page using AngularJS and Bootstrap. Trust me, …
How to Fetch SharePoint List using AngularJS and Display on html Page (Explaining the Codes)
I am Kindson and today, I’m going to explain to you how to fetch Sharepoint using AngularJS list and display it in html page. I …
5 New Secrets About Crytocurrency in 2018 Revealed (Watch Out!)
My name is Kindson and I really appreciate seeing persons who try to get the real facts about what happens around them. In this very …
What is a Linear Separator? What is a Hyperplane? (Simple Explanation)
Today, I would give a very simple explanation of the concept of linear separator and hyperplane. This is would be a very basic and simple, …
How to Build Decision Tree for Classification – (Step by Step Using Entropy and Gain)
In this Lesson, I would teach you how to build a decision tree step by step in very easy way, with clear explanations and diagrams. …
Easy Free Python Tutorials With Step by Step Examples and Quiz
If you are looking for a place to learn Python, this is the right place. Python would top the list as the most popular programming …
15 Easy Free Java Tutorials With Step by Step Examples and Quiz
If you want to learn Java as a beginner to a Java Programming expert, this is the right place. The clue to success is: try …
RESTful Web Services Tutorial 8: Using Entity Framework With MVC – Database First
In this lesson we are going to use Entity Framework(EF) with MVC(Model-View-Controller) to carry out select, insert, update and delete operation. We would see the …
Series of Easy Tutorials on Bot Framework (How to Create Intelligent Bots using MS Cognitive Services)
Remember that if you have any difficulty following these tutorials, you could metion it in the comment box below or in the form to the …
.Net REST Web Services Easy Tutorials (How to Build RESTful APIs)
Good to know you are ready to learn! Be sure you are in the right place. Find below series of tutorials on building RESTful Web …
Day 6: Handling Date and Time Data Types in C#
Hello, good to know that you are making fast progress. Welcome to day 6 of ASP.NET in 24 days! Today, we are going the learn …
RESTful Web Services Tutorial 7 – Working With Databases (Insert Country using DBContext)
Hello! Good to see you, I really appreciate your effort in learning. Thumbs up to you!???? In this tutorial, we are going to access the …
Hypothesis Testing Question 21 – Wald-Wolfowitz Run Test for Large Sample (Step by Step Procedure)
This is how to Perform Wald-Wolfowitz Run Test Question 21 The following arrangement of men, M, and women, W, lined up to purchase tickets for …
Hypothesis Testing Question 20 – Run Test( Suppose we flip a coin…)
Question 20 Suppose we flip a coin n = 15 times and come up with the following arrangements H T T T H H T …
Classification in Machine Learning
In this lesson, we are going to examine classification in machine learning. Below are the topics we are going to cover in this lesson Formulation …
Hypothesis Testing Question 19 – Run Test ( Trees were planted…)
Question 19 Trees planted along the road were checked for which ones are healthy(H) or deseased (D) and the following arrangement of the trees were …
Bot Framework Tutorial 5: How to Train a Question and Answer(QnA) Bot
This Bot Framework tutorial follows from the Tutorial 4 where we create a Question and Answer Bot. In this tutorial, we would focus on improving …
Computer Programming Questions and Answers (Java, C, C++, PHP, Python, JavaScript, Visual Basic, C#, HTML)
To submit a question, the question (and answer) in the comment box below???? What is Computer Programming? Computer Programming is the process of developing the …
What is Run Test in Statistics – A Simple Explanation with Step by Step Examples
The Run Test is actually one of the most interesting statistical test ever and it is so easy to understand, or even the easiest. Remember …
RESTful Web Services Tutorial 4 – Testing the REST APIs using Advanced REST Client
Good to see you again! It is good to know that you have come this far. Thumbs up to you! ???? In this tutorial, we …
RESTful Web Services Tutorial 6 – How to Create an Entity Framework Class Diagram in Visual Studio
In this tutorial, I will teach you how to generate your class diagram in Visual Studio. This is very interesting because I normally use Microsoft …
RESTful Web Services Tutorial 5 – Create Employee Database in MS SQL Server
In this tutorial, we are going to work with MS SQL database to set up our Employees database. Granted, this lesson is not a REST …
RESTful Web Services Tutorial 3 – Creating and Calling a POST, PUT and DELETE Methods
In this tutorial, we would focus on creating the POST method, sending POST request and retrieving a response. Content Review of Tutorials 1 and 2 …
RESTful Web Services Tutorial 2 – Setting up a REST Client
In this lesson, we would cover the following Review of Tutorial 1 Overview of REST Client Setup of Postman REST Client Getting used to Advanced …
RESTful Web Services Tutorial Source Files (Free ASP.NET C# Programs)
Tutorial 1 Source Files (APIDemo) – download free
RESTful Web Services Tutorial 1 – Creating a REST API in Visual Studio(.Net C#)
I must say, I never knew how easy and clear this topic of REST API is untill I did it myself. If you have any …
Chi-Square Test for independence – Question 18 (A publisher is interested…)
Question 18A publisher is interested in determing whinf of three book cover is most attractive. He interviews 400 people in each of the three states …
What is LUIS (Language Understanding Intelligent Service)
In this lesson, we are going to discuss a very important technology by Microsoft that can help you build in Content Overview of LUIS What …
Bot Framework Tutorial 4: Creating a Question and Answer(Qna) Bot
In the Tutorial 2, we learnt how to create a basic bot in Azure. In this lesson, we would take it a step further and …
Bot Framework Tutorial 2: Create Your First Chat Bot in Azure(Step by Step)
In this Demo, we are going to build and test a complete bot created in Azure in just few steps! Watch the video lessons here. …
Frequently Asked Question
Welcome to Kindson The Genius FAQ Page Q1. Who is Kindson The Genius? Kindson The Genius is whose real name is Kindson Munonye is a …
Chi-Square Test for Independence – Question 17(A research team…)
Question 17 A research team investigated whether there was any significant correlation between the severity of a certain disease runoff and the age of the …
Chi-Square Goodness of Fit Test – Question 16 ( A newly developed muesli…)
Question 16 A newly developed muesli contains five types of seeds (A, B, C, D and E). The percentage of which is 35%, 25%, 20%, …
Why I Use Katalon for Automation Testing – Doctoral Researcher
I am currently carrying out research on the performance of some automation solutions on a wide range of platforms. And in the course of time …
Question 14 – Chi-Square Goodness of Fit Test Problem( Can a dice be considered…)
Question 14 Can a dice be considered regular which is showing the following frequency distribution during 1000 throws? Thrown Value 1 2 3 4 5 …
Bot Framework Tutorial 3: Understanding Bot Templates (in Azure)
It is quite interesting to see how Microsoft makes it easy for developers and even those without much programming knowledge to used available tools to …
Kolmogorov-Smirnov Goodness of Fit Test
In this lesson, we are going to discuss the Kolmogorov-Smirnov Goodness of Fit test, how and when to perform it.Remember that the Kolmogorov-Smirnov Goodness of …
Bot Framework Tutorials – 1. Introduction to Microsoft Bot Framework
Content What is Bot Framework? What is a Bot? What is Bot Builder? Tools You Need to Build a Bot Final Notes 1. What is …
Question 13 – Chi-Square Test for Independence Step by Step Procedure(Political Affiliation…)
Question 13A random sample 500 U.S adults are questioned about their political affiliation and opinion on a tax reform bill. We need to test if …
How to Perform Fisher’s Test (F-Test) – Example Question 12
The F-Test one of the most basic and easy hypothesis testing to understand and perform.This tutorial explains how to perform Fisher’s test in statistics. ContentIn …
Hypothesis Testing Solved Examples(Questions and Solutions)
Here is a list hypothesis testing exercises and solutions. Try to solve a question by yourself first before you look at the solution. Question 1 …
Hypothesis Testing Problem – Question 3 (In a packing plant, a machine…
Question In a packaging plant, a machine packs cartons with jars. It is supposed that a new machine would pack faster on the average than …
Chi-Square Goodness of Fit Example – Step by Step Procedure
Question256 musicians were polled to determine their zodaic sign. The results are given belowAries 29Torus 24Gemini 22Cancer 19Leo 21Virgo 18Libra 19Scorpio 20Sagittarius 23Capricorn 18Aquarius 20Pisces …
Hypothesis Testing Question 9 – Wilcoxon Signed Rank Test
How to Conduct Wilcoxon Signed Rank Test QuestionBlood pressure reading of ten patients before and afer medication for reducing the blood pressure are as follows …
What are Non-Parametric Tests in Statistics?
Non-parametric tests which are also called distribution-free tests are applied when the distribution of the population is not known. In other words, non-parametric tests makes …
One-Way ANOVA(Analysis of Variance) Problem – Question 11
Question 11 Using the following three groups of data, perform a one-way analysis of variance using α = 0.05. Group 1 Group 2 Group 3 …
Excel Sheets For Statistics With Formulas For Free
Find a list of Excel Sheets used for Statistics in this site.1. Excel Sheet for Independent Sample t-Test – Question 3 2. Excel Sheet for …
Hypothesis Testing Problems – Question 10(Sussan Sound predicts that….)
Question on ANOVASussan Sound predicts that students will learn most effectively with a constant background sound, as opposed to an unpredictable sound or no sound …
How to Perform Analysis of Variance (ANOVA) – Step By Step Procedure
In this lesson, we would look at the steps to follow to perform Analysis of Variance(ANOVA). This would be very clear and easy to follow. …
Hypothesis Testing Problems – Question 8(An automatic cutter machine…)
Question An automatic cutter machine must cut steel strips of 1200 mm lenght. From a preliminary data, we checked that the lenghts of the pieces …
Hypothesis Testing Problems – Question 4( We want to compare the heights of…
QuestionWe want to compare the heights in inches of two groups of individuals. Here are the measurements:X: 175, 168, 168, 190, 156, 181, 182, 175, …
Welch’s t-Test – How and When to Use it
Welch’s t-testThe Welch’s t-test is also called unequal variances t-test that is used to test if the means of two populations are equal. This test …
Hypothesis Testing Problem – Quesion 7 (Test wether cars get better mileage…)
Question 7 A study was performed to test wether cars get better mileage on premium gas than on regular gas. Each of 10 cars was …
Hypothesis Testing – How to Perform Paired-Sample t-Test (With Python Codes)
What is paired-sample t-test? This is also called two-sample t-test or dependent samples t-test. This is a test used to compare the means of two …
Hypothesis Testing Problem – Quesion 6 (20 Students given diagnostic module…)
Question A sample of 20 students were selected and given a diagnostic module prior to studying for a test. And then they were given the …
Hypothesis Testing Problems – Question 5 ( A clinic provides a program to…
How to Perform Paired-Sample t-Test Question A clinic provides a program to help their clients lose weight and asks a consumer agency to investigate the …
Hypothesis Testing Problem – Question 2 ( A professor wants to know if…)
Question 2A professor wants to knowif her introductory statistics class has a good grasp of baic math. Six students are chosen at random form the …
Hypothesis Testing Problem – Question 1(In a population, the average IQ…
QuestionIn the population, the average IQ is 100 with a standard deviation of 15. A team of scientists want to test a new medication to …
Parametric Tests in Statistics – How to Know Which to Use
This is an easy topic to understand if you understand the basic concepts I am going to present in this article. So read carefully as …
Five Conflict Resolution Techniques Every Employee/Manager Should Know(from PMBOK)
The interesting thing is that everyone irrespective of your field can and needs to master these skills. For me as a Software Engineer, I use …
What are Delegates in C#
A delegate in C# can be conpared to a function pointer in C and C++. It allows programmers to specify what the funtion to be …
Threading Tutorial in C# .Net – Part 1
In this lesson, we would cover the basics on threading in C# and how to implement threading in C#. Content Introduction to Threading The Thread …
How to Create a Software Test Plan
What is a Test Plan?An Software Test Plan or simply a Test Plan is a formal document containing details of the testing activities to be …
Top 10 Sure Automation Testing Interview Questions and Answers
It is important to note that if you will be sitting for an interview for an Automation Test Engineer, you can expect to be asked …
Learn Xml in C# Using Linq to Xml – Video Tutorials
These series of lesson teaches you how to read xml files into C# Using Linq to Xml. Tutorial 1: How to Read Xml File using …
Software Verification and Validation Topics – 2017
1a.The notion of Verification and Validation. Overview of typical verification and validation activities during software development. (L01a) This includes verification of requirement specification Modelling and …
The Static Keyword in C# – A Simple Explanation
In this lesson, we would examine the following sub-topics: What is the Static Keyword When is it Necessary to use the Static Keyword Example of …
What are Interfaces in C# and Java? A Simple Explanation
In this lesson we would cover the following: What are Interfaces? When can an Interface be used? Interface implementation example in C# Summary on Interfaces …
What are Abstract Classes? A Simple Explanation
Hello, good to see you here! Its good to know that you want to learn Java and be sure that you would find all you …
ASP.NET C# IN 24 DAYS COURSE OUTLINE
This is the course schedule for the ASP.NET C# in 24 days Course. You could always check the schedule for any changes. You may print …
How to Export MS Excel Data to MySQL Using MySQL Tools in Excel
This is a simple video on how to export MS Excel table to MySQL Databases; Get the Excel File Here: Watch the Video
Understanding Clustering (k-Means) in Machine Learning (Unsupervised Learning)
In this lesson we are going discuss clustering under the following topic: Introduction to Clustering Formalized Definition of k-Means Clustering 1-of-K Coding Scheme The Expectation …
How to Reduce Expected Loss in Classification (Machine Learning)
This lessons explains in simple terms how to minimize expected loss during classification.Remember that when an input variable is classified wrongly, a loss is incurred. …
How to Minimize Misclassifcation Rate in Classification (Machine Learning)
Remember that classification is a supervised learning concept that has to do with determining the the class a new input variable belongs.In trying to assign …
3 Approaches to Classification in Machine Learning
In this lesson, we would examine 3 approaches to classification. The first 2 would be based on the a priori knowledge of the probabilities. The …
Difference Between Software Engineer, Computer Programmer, Application Developer etc
You can watch the video of this explanation here: Video Many person in the field of IT don’t get as productive as they should be …
Best Short and Easy Java Tutorials – 2018(Learn Java Today)
This is a list of the very best Java Tutorials I’ve had to make. The reason I rate this tutorials high compared to other tutorials …
What is the Difference between Confirmatory and Exploratory Research
Today we will understand the concept of Confirmatory and Exploratory Research. In other words, we can say Confirmatory and Exploratory Data AnalysisWe begin with Confirmatory. …
Linear Models for Regression(Linear Basis Function Models)
Linear Models of Regression Video Updated Watch the Linear Regression Video Here… This article discusses the Linear Models of Regression with focus on Linear basis …
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I have made a list of the best 20 easy lessons of various topic of Machine Learning, Pattern Recognition and Artificial Intelligence. Watch the Machine …
All You Need to Know About Cryptocurrency(How it Works)
I have done a little research on cryptocurrency recently and I would like share the outcome with you. The area I looked at included: the …
What is the Difference Between Classification and Clustering in Machine Learning
Today we will discuss the difference between two important topic that appear similar in machine learning. Classification and Clustering I have decided to create this …
Maximum Likelihood Estimation (MLE) in Machine Learning
What is Maximum Likelihood(ML)? and What is Maximum Likelihood Estimation (MLE)?These is a very important concept in Machine Learning and that is what we are …
Overview of Outlier Detection Techniques in Statistics and Machine Learning
Today we will discuss the concept of Outlier Detection in Statistics and Machine Learning and we would focus on the techniques used. We would cover …
Introduction of Recommender Systems
We would try to clearly explain the concept of a recommender system. What is a Recommender System A recommender system is a system that is …
What is the Difference between Classification and Regression
Today we will understand the difference between classification and regression. It would be a very short lesson but at the end it would be very …
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Supervised learning and unsupervised learning are the two branches of Machine Learning.In my previous article Introduction to Machine Learning, I discussed the various categories and …
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In this lesson, you will learn about Bias/Variance Trade-off in Machine Learning. This is a concept in machine learning which refers to the problem of …
Introduction to Support Vector Machine (SVM)
Today we would give a clear and simple explanation of Support Vector Machines. We would discuss the basics of support vector machines in very clear …
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Coding is fun! Have you heard this expression sometimes? Another one is, ‘coding is for the noble-minded’ or ‘coding is for the great minds’ or …
What is Over-fitting in Linear Regression and Machine Learning
In this short lesson, we will discuss the concept of over-fitting in Linear Regression. For now I would assume you have a basic knowledge of …
What is an Activation Function in Neural Networks
Activation Functions play a very important role in Neural Network so understanding them is key to getting a clearer understanding on how neural networks work. …
Intelligent Data Analysis Quetions and Answers Summary(2017)
1. PARADIGMS OF LEARNING Interpretation of ProbabilityProbability expresses uncertainty that an even may or may not occur and is a key concept in pattern recognition.Lets …
Basics of Backpropagation in Neural Networks(Machine Learning)
Backpropagation is the learning algorithm used in neural networks and is a generalization of the least mean squares algorithm used in linear perceptron. Backpropagation requires …
Basics of Multilayer Perceptron – A Simple Explanation of Multilayer Perceptron
Today we will understand the concept of Multilayer Perceptron. Recap of Perceptron You already know that the basic unit of a neural network is a …
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Its quite interesting to know that Mobile Application development is not as difficult as some may think. In fact, learning mobile app development may even …
Introduction to Gradient Decent in Neural Networks – Learn Machine Learning
In this lesson, we would examine the learning process in Neural Networks. Remember that a neural network is a classifier that could learn from a …
What is Perceptron? How the Perceptron Works
Today we will understand the concept of Perceptron. Basics of The PerceptronThe perceptron(or single-layer perceptron) is the simplest model of a neuron that illustrates how …
How to Start Building a Mobile App – The Tools You Need
Hello! Good to see your interest in learning! I am sure that with the effor you put, you will do great thing!Building a mobile app …
Verification and Validation During System Maintenance
Hello! Good to see you hereToday, we are going to discuss software verification and validation during the testing phase. During maintenance phase of the Software …
Source Code Based Test Case Generation
In this short and simple lesson, we are going to discuss techniques in carrying out source code based testing. Source code based testing is applied …
How to Connect Python to Excel – Read and Write Data (Try it!)
In this tutorial, we would examine how to use Python to create an excel csv file, write data into it, read records from the file …
How to Create a Simple Calculator in Python (Try it!)
In this lesson I would teach you how to create a simple calculator in the Python Programming Language. Python 3.6 is used in this tutorial, …
Software Module Testing (Unit Testing)
In this article, we would discuss the concept of Software Module Testing or Unit Testing. We would look at the various techniques applied in Software …
4 Reasons You Should not Study Computer Engineering – An Expert Explains
I have decided to write this article to provide some guidance to the teaming youths who every year face the choice of what direction to …
Program to Solve Simultaneous Equation in Python
For all lovers of the Python Programming Language, I would like to share a program to solve simultaneous equation(system of linear equation) in Python. I …
Criteria and Techniques for Verification of Software Architecture Design
The architecture of a system refers to the components of the system and the way they interact. This component includes both hardware and software components. …
Beware of Digital Marketers – 6 Secrets You Don’t Know!
I often cringe when I hear folk freely say they are digital marketers of digital marketing experts without actually considering all implications of what they …
Verification of Invariant Properties by Bounded Model Checking
Bounded model-checking is a technique applied in handling of large state space problems.The basic principle of bounded model-checking is that we do not handle the …
Verification of Software Requirement Specification: Criteria and Techniques
Verification of Software requirement specification involves evaluating the software against the following criteria: the functions should be specified and well-defined References are complete Tools and …
Basic Formalisms for Design Modelling
In this article we would discuss five basic formalism for design modelling. They are: Kripke Structure Kripke Transition System Labelled Transition System Finite State Automata …
5 Facts About Innosons Vehicle Manufacturing Co.(IVM)
I personally visited the location of the Innoson Vehicle Manufacturing Company since I always need to provide facts to my readers. So I have to …
Difference Between Software Verification and Software Validation
The two words are normally used side by side. But there is a clear difference between the two which we need to clearly know. This …
Google Adsense and Facebook – 5 Things You Should Know
I would tell you the realities from my own personal experience as a google Adsense user for over six years now.If you are and Adsense …
Is Sophia the Robot Worth the Noise?
Lately I’ve been reading about a “new breakthrough” in the field of Artificial Intelligence, that is Sophia the robot. I also heard so much in …
What is K-Means in Clustering in Machine Learning?
We are going to explain the basic concept of k-means clustering and the k-means clustering algorithm. Table of Content What is K-Means Clustering How it …
Introduction to Machine Learning (ML)
What really is machine learning? Let’s try to explain it in a way that everyone can easily understand and appreciate. Here we would define Machine …
Basics of Neural Networks in AI Artificial Intelligence
Watch the Video Lesson Here: Basic of Neural Networks, clearly explained. Concept of Neural Networks is not that difficult to understand by an average person …
Dimensionality Reduction and Principal Component Analysis (PCA)
More Detailed Video Explanation Here Video on How to Perform PCA in R here We would explain the concept of dimensionality reduction in a very …
Basics of Decision Theory – How Medical Diagnosis Apps Work
Watch the video here. In this lesson we would examine the following topics What is Decision Theory Application of Decision Theory in Cancer Diagnosis The …
Richardson’s Maturity Model for REST APIs
Today, you will learn the concept of Richardson’s Maturity Model(RMM), the key concept behind REST APIs. So, how do you measure if a web service …
Object Oriented Programming(OOP) Explained with Java Examples (Part 5)
In this lesson, we are going to discuss the concept of polymorphism in the Java programming language. What is PolymorphismPolymorphism means the ability to exist …
Object Oriented Programming(OOP) Explained with Java Examples (Part 4)
In this lesson we would examine the abstract keyword, how to use it and when to use it. What is Static KeywordThe static keyword is …
Object Oriented Programming(OOP) Explained with Java Examples (Part 3)
In this lesson, we are going to talk about Abstract Classes.But before we discuss abstract classes, let us consider a scenario like this: You have …
Object Oriented Programming(OOP) Explained with Java Examples (Part 2)
In the first part of the Object Oriented Programming lessons, you learnt: How to create classes How to create a subclass and inherit from a …
Object Oriented Programming(OOP) Explained with Java Examples (Part 1)
In this lesson, we would understand the idea of object oriented programming and then we would show some examples of how Object Oriented Programing works …
How to Setup Django 2.0 on Python 3.6 using virtualenv and pip
In this lesson, I will show you how to install Python 3.6 and set up Django 2.0 in 6 easy steps using virtualenv and pip. …
Connecting Netbeans to MS Access – Resolved Problems
In this blog, I am going to address some of the typical problems encountered by programmers who try to connect Netbeans to the MS Access …
How to Install and Setup Python With Django – Very Easy!
In this tutorial, I will teach you an easy way to set up Python and Django on Window. With Python, you can write and run …
Part 2: How to Build a Simple Calculator in Java Using Netbeans – Step by Step with Screenshots
This is the Part 2 of How to Build a Simple Calculator in Java using Netbeans IDE. This part follows from the first part. If …
Java For Beginners Lesson 3: Structure of a Java Program
This lesson follows from the Lesson 2 of the Java Programming Tutorial for Beginners. So if you have not gone through Lesson 1 and Lesson …
How to Build a Simple Calculator in Java Using Netbeans – Step by Step with Screenshots
This tutorial would take you through the procedure of building a simple calculator in Java. So I would advice, you print it out and follow …
Java Progamming For Beginners Lesson 2: Write Your First Java Program
This is Lesson 2 of the Java Programming Tutorials for Beginners, and in this Lesson, you would write your first Java Program. This lesson follows …
Ten Commandments of Computer Programming
I could tell you that the reason many have not become good computer programmers is that the fail to obey the rules of programming. This …
Java Progamming For Beginners Lesson 1: Introduction to Java and Intallation of Netbeans
This is the first part on the series of easy tutorials aimed to help Java beginner Java programmers to get up to speed in programming …
Interprocess Communication in Operating Systems – Part 1
Under Interprocess Communication in Operating Systems, we would examine the following sub-topics: Introduction to Interproces Communication Race Conditions Critical Sections Mutual Exclusion With Busy Waiting …
How to Use Mail Merge in Microsoft Word – Step By Step (Part 1)
I am going to teach you in a very simple and clear way how to use the MailMerge feature in Microsoft Word. What is Mail …
Schedulling and Resource Management in Operating Systems
I will explain this topic in a very simple and clear way. Modern computer systems consists of processors, memory, storage disks, terminals, network interfaces, printers …
How This Driverless(Metro) Train Works (Budapest)
It’s very interesting how you feel knowing that you are in a vehicle with over hundred other passengers but then, there is no driver or …
How to Download Your Facebook Friends List and Other Data
In this article, I would put you through on how you can download your Facebook friends list and other data you have on Facebook to …
How to Become a Computer Programmer – An Expert Advice
The interesting thing is that programming is not as tasking as it is portrayed in some books and online materials. The challenge is that programming …
Should I Buy Cryptocurrency(Coins)? – A Cryptocurrency Analyst’s Advice
Its very interesting to see how people quickly get involved in fund-related technologies. I have received this question a million times even when I provide …
3 Ways to Make Cheap/Free International Calls
I would tell you how to make international calls for lower cost than what you already have been doing. I learnt about these when I …
Data Analytics(DA) Becomes Intelligent Data Analytics(IDA)
If you are a researcher, then you in the right place. You must read this because of the need to keep trend with the developments …
Breakthrough! Fuel Cell Alternative for Cars
There have been ongoing research on Fuel Cell as an providing alternative energy source. This is especially needed in the field of vehicle manufacturing where …
Alternative to Batteries – Ultracapacitors
Have you thought of having something that can store energy just like batteries, but are not batteries? You guess right! Ultracapacitors. This is also called …
How Electric Vehicles Work
You are going to learn the basics of how Electric Vehicles work. There a whole lot of things we use everyday without knowing how they …
Introduction to Artificial Intelligence – AI
You need to have basic knowledge of AI. You don’t have to be a Tech Pro like me to understand the principles of AI. So, …
Hidden Facts About Nigeria’s Satellites – NigComSat
Since 2007, NigComSat have become a familiar word among Nigeria’s technology You need to understand a bit of what this is all about, whether you …
Big Data and Big Data Analytics Explained!
The term “Big Data” have become quite common in the field of modern Relational Database Management and Data Analysis and today there are so many …
Datarmatics Research Group
I’m going to tell you about this very important group you need to know about if you are member of the academia or engaged in …
5 Reasons You Need Project Management Skills
Everyone irrespective of field of study or level in career needs a basic knowledge of Project Management and I would tell you why in a …
The Banker’s Nightmare – Cryptocurrency
Similar Topics Five Things You Must Know About Cryptocurrency Blockchain Technology Explained-Part 1(The Estate) Blockchain Technology Explained-Part 2(Distributed Database Cryptocurrency – The Banker’s Nightmare Should …
Smart TV Explained! Do you really need a Smart TV?
Good to see you again and today we’ll be discussing the subject of Smart TV. I choose this topic because there’s been growth in the …
Blockchain Technology Explained (Part 2 – Distributed Database)
Hey, good to see you again. Let’s complete our discussion on The Blockchain Technology. Recall that in Part 1-The Estate, we gave a simple analogy …
How to Get Anybody’s Phone Number
Read This carefully before you continue Clearly note that I would not bear any responsibility with the outcome of how you use the phone number …
How to Check if Your Facebook Account Has Been Hacked
Check If Your Facebook Account Have Been Hacked! Please try to understand the steps. If it’s not clear, feel free to reach me. Hacker nowadays …
Blockchain Technology Explained (Part 1 – The Estate)
This analogy would help you understand the technology behind blockchain, just read carefully. Similar Posts Five Things You Must Know About Cryptocurrency Blockchain Technology Explained-Part …
Encapsulation, Inheritance and Polymorphism in Object Oriented Programming
These three concepts are sometimes considered as the building block of Object Oriented Programming(OOP). We cover the following: Encapsulation Inheritance Polymorhysim Virtual Methods 1. …
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Stacks are very important in the study of Data Structures. But in this article we would examine the basics of Stack Data Structure and how …
Arrays
Arrays are the most commonly used data structure in Computer Programming and is implemented in some way in almost all programming language. Definition: An array …
Introduction to Data Structures
The concept of Data Structures is a very important concept in modern computer science. So, in this course we would examine what data structure is …
Cryptocurrency – Five Things You Must Know!
Thanks you for stopping by. Cryptocurrency has been a trending topic recently: Bitcoin, BTC, Swisscoin, Giracoin, Ethereum an many more. The questions are: What does the future hold …
Compare C# and Scala Programming Languages – Part 2
This is the second part of our comparison between Scala and C# Programming Languages In this part we are going to examine: Arrays Declaration …
Compare C# and Scalar Programming Languages – Part 1
This is an assignment given to MSc. Students of the University of Port Harcourt as well as the Rivers State University of Science and Technology …