Answer Happy

A data set about speed dating includes "like" ratings of male dates made by the female dates. The summary statistics are n= 197, x=5.83, s = 2.12. Use a 0.05 significance level to test the claim that the populat mean of such ratings is less than 6.00. Assume that a simple random sample has been selected. Identify the null and alternative hypotheses, test statistic, P-value, and state the final conclusion that addresses ti original claim. What are the null and alternative hypotheses? ΟΑ. Ηο: μ< 6.00 H4:>6.00 O C. Ho: u = 6.00 He:u76.00 B. Họ: A = 6.00 H:H> 6.00 D. Ho: p = 6.00 H, :μ< 6.00 Determine the test statistic. (Round to two decimal places as needed.) Determine the P-value. (Round to three decimal places as needed.) State the final conclusion that addresses the original claim. V Ho. There is evidence to conclude that the mean of the population of ratings is V6.00.