Use a x2-test to test the claim 62 = 0.47 at the a = 0.01 significance level using sample statistics s = 0.436 and n = 21. Assume the population is normally distributed. Identify the null and alternative hypotheses. O A. Ho: 62 # 0.47 O B. Ho: 62 = 0.47 Ha: 62 = 0.47 Ha: 62 # 0.47 O C. Ho: 02 2 0.47 O D. Ho: 62 50.47 Ha: 62 0.47 Identify the test statistic. (Round to two decimal places as needed.) Identify the critical value(s). (Round to two decimal places as needed. Use a comma to separate answers as needed.) Choose the correct conclusion below. O A. Reject Ho. There is not enough evidence at the 1% level of significance to reject the claim. O B. Fail to reject Ho. There is not enough evidence at the 1% level of significance to reject the claim. O C. Fail to reject Ho. There is enough evidence at the 1% level of significance to reject the claim. O D. Reject Ho. There is enough evidence at the 1% level of significance to reject the claim