A random sample of size n 50 is selected from a binomial distribution with population proportion p 7 a What will be the approximate shape of the sampling distribution of b What will be the mean and standard deviation (or standard error) of the sampling distribution of c Find the probability that the sample proportion is less than 8

Question: A random sample of size n = 50 is selected from a binomial distribution with population proportion p = .7. a. What will be the

A random sample of size n = 50 is selected from a binomial with population proportion p = .7.
a. What will be the approximate shape of the sampling of ?
b. What will be the mean and standard deviation (or standard error) of the sampling of ?
c. Find the probability that the sample proportion is less than .8.

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a b C Since np 35 and nq 15 the normal approximation is ... View full answer

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