Test the claim about the population mean, , at the given level of significance using the given sample statistics. Claim: H = 50; a = 0.02; o = 3.81. Sample statistics: x = 48.6, n = 64 Identify the null and alternative hypotheses. Choose the correct answer below. O A. Ho: H = 50 O B. Ho: H # 50 Ha: H # 50 Ha: H = 50 O C. Ho: H > 50 O D. Ho: H = 50 Ha: H = 50 Ha: H > 50 O E. Ho: H = 50 OF. HO: H