Answer:
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.
