Chapter 5, Problem 5.4P

For a normal distribution where the mean is 50 and the standard deviation is 10, what percentage of the area is

a. between the scores of 40 and 47? __________

b. above a score of 47? ________

c. below a score of 53? _____________

d. between the scores of 35 and 65? ____________

e. above a score of 72? ____________

f. below a score of 31 and above a score of 69? ___________

g. between the scores of 55 and 62? ___________

h. between the scores of 32 and 47? __________