# Question: In each of the following cases find the mean variance

In each of the following cases, find the mean, variance, and standard deviation of the sampling distribution of the sample proportion

a. p =.5, n = 250

b. p =.1, n = 100

c. p =.8, n =400

d. p =.98, n =1,000

a. p =.5, n = 250

b. p =.1, n = 100

c. p =.8, n =400

d. p =.98, n =1,000

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