Describe the sampling distribution of p Assume the size of t

Describe the sampling distribution of p. Assume the size of the population is 15,000 600, p 0.4 Choose the phrase that best describes the shape of the sampling distribution of p below OA. Not normal because n S0.05N and np(1 -p) 10. OB. Not normal because n s0.05N and np(1 -p) 210 OC. Approximately normal because n S0.05N and np(1-p) 10 D. Approximately normal because n s0.05N and np i p) 10. Determine the mean the sampling distribution of p HA Round to one decimal place as needed.)

Solution

D) Approximately normal because n <=0.05 N and np(1-p)>=10

Mean of sampling distribution will be same as p hat

= 0.4