Statistics Tutorial 3 – Hypothesis Testing
by 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 …
Category: Statistics Tutorial
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 …
What is Heteroscedasticity and Multicolinearity in Regression Analysis?
by 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 …
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 …
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 …
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. …
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 …