homework chapter 8.3

6.3.1 A data set about speed dating includes "like" ratings of male dates made by the female dates. The summary statistics are n = 190, x =6.56, s = 1.83. Use a 0.05 significance level to test the claim that the population mean of such ratings is less than 7.00. 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 the original claim. What are the null and alternative hypotheses? O A. Ho: H 7:00 HEH > 7.00 O C. Ho: H= 7:00 OD. Ho: H= 7.00 H1: u