Question: Use Table II of the Appendix to find the proportion of the normal curve that is

a. Between a z-score of .50 and the mean

b. Between a z-score of 1.50 and the mean

c. At or above a z-score of 1.20

d. At or below a z-score of 1.20

e. At or below a z-score of -1.60

f. At or above a z-score of -1.60

g. Between the z-scores of -1.00 and .50

h. Between the z-scores of -1.65 and .50

i. Between the z-scores of -1.96 and .50