Question

a recent sample survey concluded that the proportion of american teenagers who have a social media account is 0.83. the true population proportion of american teenagers who have a social media account is 0.86. for samples of size 1,000 that are selected at random from this population, what are the mean and standard deviation, respectively, for the sampling distribution of the sample proportion of american teenagers who have a social media account?

Answer 1

Mean of the sampling distribution: 0.86

Standard deviation of the sampling distribution: 0.0000119

Explanation: