A random sample is to be selected from a population that has a proportion of successesp.

(a)

For which of the following sample sizes would the sampling distribution ofpbe approximately normal ifp=0.75?

(Select all that apply.)

n= 10

n= 40

n= 80

n= 90

n= 100

n= 300

(b)

For which of the following sample sizes would the sampling distribution ofpbe approximately normal ifp=0.3?

(Select all that apply.)

n= 10

n= 40

n= 80

n= 90

n= 100

n= 300