=+9.13 The use of the interval requires a large sample. For each of the following combinations of n and p, indicate whether the given interval would be appropriate.

a. n 5 50 and p 5 .30

b. n 5 50 and p 5 .05

c. n 5 15 and p 5 .45

d. n 5 100 and p 5 .01

e. n 5 100 and p 5 .70

f. n 5 40 and p 5 .25 g. n 5 60 and p 5 .25 h. n 5 80 and p 5 .10