A data set includes data from student evaluations of courses. The summary statistics are nequals93, x overbarequals4.09, sequals0.62. Use a 0.05 significance level to test the claim that the population of student course evaluations has a mean equal to 4.25. 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. Question content area bottom Part 1 What are the null and alternative hypotheses? A. Upper H 0: muequals4.25 Upper H 1: mugreater than4.25 B. Upper H 0: munot equals4.25 Upper H 1: muequals4.25 C. Upper H 0: muequals4.25 Upper H 1: muless than4.25 D. Upper H 0: muequals4.25 Upper H 1: munot equals4.25 Your answer is correct. Part 2 Determine the test statistic. negative 1.57 (Round to two decimal places as needed.)