A measure of the strength of the relationship between two variables is the

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Physics

Atkins

12 April, 18:44

A measure of the strength of the relationship between two variables is the

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Willie Casey · Answer 1

Correlation Coefficient

Explanation:

What is Correlation Coefficient?

The correlation coefficient (r) is a numerical measure that measures the strength and direction of a linear relationship between two quantitative variables.

Correlation is a statistical technique/tool that can show whether and how strongly pairs of variables are related.

We have different types of correlation

Types of Correlation

1. Positive Correlation - when the value of one variable increases with respect to another.

2. Negative Correlation - when the value of one variable decreases with respect to another.

3. No Correlation - when there is no linear dependence or no relation between the two variables.