Question: The correlation between interview score and job performance was found to be +0.45.

Interview Job Performance

mean = 4.50 mean = 70.50

std. dev. = .75 std. dev. = 9.00

a. Find the regression equation for predicting job performance from interview scores.

b. Predict the job performance for a person with a score of 5 on the interview.

c. Calculate the standard error of the estimate.