By how people where treated (I think)
Answer:
In what subject you need help
Answer:
Strength of the relationship between the variables
Explanation:
Correlation: In statistics, the term correlation is defined as a measure that represents the extent or degree to which two or more than two variables differ simultaneously. Correlation is of two types negative and positive.
The magnitude of a particular correlation coefficient signifies the strength or brawn of the association or connection between different variables and also the linear relationship direction of variables. The correlation is denoted with "r".
