The sample coefficient of correlation does not have which property?
A)It can range from -1.00 up to +1.00.
B)It is also sometimes called Pearson's r.
C)It is tested for significance using a t-test.
D)It assumes that Y is the dependent variable.

Question

Quizplus · Accepted Answer

The sample coefficient of correlation (r) does not assume that Y is the dependent variable. It only measures the strength and direction of the linear relationship between two variables, without assuming causation or directionality. The dependent variable is usually denoted by Y in regression analysis, but it is not a requirement for calculating the correlation coefficient.

The Sample Coefficient of Correlation Does Not Have Which Property