Suppose a simple random sample of size n 200 is obtained from a population whose size is N 25 000 and whose population

Question

Suppose 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 specified characteristic is p 0 4 Click here to view the standard normal distribution table page 1 Click here to view the standard normal distribution table page 2 Determine the standard deviation of the sampling distribution of p GA 0 034641 Round to six decimal places as needed P b What is the probability of obtaining x 90 or more individuals with the characteristic That is what is P p 0 45 P p20 45 0 0745 Round to four decimal places as needed c What is the probability of obtaining x 68 or fewer individuals with the characteristic That is what is P p 0 34 P p 0 34 Round to four decimal places as needed

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