13. On a measure of artistic ability, the mean for college students in New Zealand is 150 and the standard deviation is 25. Give the Z scores for New Zealand college students who score

(a) 100,

(b) 120,

(c) 140, and

(d) 160. Give the raw scores for persons whose Z scores on this test are

(e) -1,

(f) -.8, (g) -.2, and (h) 1.38.