# IB Maths Studies Videos – **Statistical Application**

## Choose your Key Concept below:

## Correlation Between Two Variables

This video explores Correlation between Two Variables, a key concept in IB Maths Studies Topic 4: Statistical Application. Correlation between Two Variables questions are frequently found in IB Maths Studies exam papers, often in Paper 2. This video is accompanied by an example IB Maths Studies exam question to further practice your knowledge.

To practice IB Exam Style Questions in this topic, visit the Maths Studies Questionbank

# Example Question

## Line of Regression Equation

This video explores Line of Regression Equation, a key concept in IB Maths Studies Topic 4: Statistical Application. Line of Regression Equation questions are frequently found in IB Maths Studies exam papers, often in Paper 2. This video is accompanied by an example IB Maths Studies exam question to further practice your knowledge.

To practice IB Exam Style Questions in this topic, visit the Maths Studies Questionbank

# Example Question

## Chi-Squared Test of Independence

This video explores the Chi-Squared Test of Independence, a key concept in IB Maths Studies Topic 4: Statistical Application. Chi-Squared Test of Independence questions are frequently found in IB Maths Studies exam papers, often in Paper 1. This video is accompanied by an example IB Maths Studies exam question to further practice your knowledge.

To practice IB Exam Style Questions in this topic, visit the Maths Studies Questionbank

# Example Question

## The Normal Distribution

This video explores The Normal Distribution, a key concept in IB Maths Studies Topic 4: Statistical Application. The Normal Distribution questions are frequently found in IB Maths Studies exam papers, often in Paper 2. This video is accompanied by an example IB Maths Studies exam question to further practice your knowledge.

To practice IB Exam Style Questions in this topic, visit the Maths Studies Questionbank