. Q14. FRQ A survey conducted by a national research center asked a random sample of 920 teenagers in the United States how often they use a video streaming service. From the sample, 59% answered that they use a video streaming service every day. (a) Construct and interpret a 95% confidence interval for the proportion of all teenagers in the United States who would respond that they use a video streaming service every day. (b) Based on the confidence interval in part (a), do the sample data provide convincing statistical evidence that the proportion of all teenagers in the United States who would respond that they use a video streaming service every day is not 0.5? Justify your answer. C. Perform a One-Sample Test for a proportion with Ho: p = 0.50 and Ha: p 0.50. Reject or fail to reject Ho in context. Compare your answer to C to your answer from B.