Suppose X IQ with X 100 and SX 15, while Y SAT verbal score with Y 500 and SY 100. Use the standardscore formula for the regression of Y on X to predict Y (the raw score) for the following values of X, assuming r .50. (You can do these in your head, but in writing your answer show both the z score and the rawscore values.)
(a) 100,
(b) 115,
(c) 130,
(d) 85,
(e) 70,
(f) 145,
(g) 55.