Author Question: The standard error of estimate is equal to zero only if the a. correlation between X and Y = 0. ... (Read 19 times)

misspop · **on:** Jun 20, 2018

The standard error of estimate is equal to zero only if the

a. correlation between X and Y = 0.
b. correlation between X and Y = 1.0.
c. mean on X is equal to the mean on Y.
d. standard deviation of X is equal to the standard deviation of Y.
e. distributions of X and Y are normal.

Question 2

The standard error of estimate is the standard deviation of

a. the distribution of the observed Y scores.
b. the predicted scores on Y.
c. the X scores used to predict Y.
d. the differences between actual and predicted Y scores.
e. the X scores for those who have identical scores on Y.