The value of sY . X will be equal to sY
When.
A)r for variables X and Y = zero
B)r for variables X and Y = plus or minus 1.00
C)the mean of X is equal to the mean of Y
D)the standard deviation of X is equal to the standard deviation of Y

Question

Quizplus · Accepted Answer

When the correlation coefficient (r) between variables X and Y is zero, it indicates no linear relationship, so the standard deviation of Y given X (sY . X) is equal to the standard deviation of Y (sY).

The Value of SY