A simple random sample of size n = 200 is obtained from a population whose size is
Question:
A simple random sample of size n = 200 is obtained from a population whose size is N = 25,000 and whose population proportion with a speciï¬ed characteristic is p = 0.65.
(a) Describe the sampling distribution of 
.
(b) What is the probability of obtaining x = 136 or more individuals with the characteristic? That is, what is P(
≥ 0.68)?
(c) What is the probability of obtaining x = 118 or fewer individuals with the characteristic? That is, what is P(
≤ 0.59)?
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