This test: 10 point(s) possible Test. lest 3 Question 7 of 10 This question: 1 point(s) possible Submit test ents Assume a significance level of a = 0.01 and use the given information to complete parts (a) and (b) below. Original claim: The standard deviation of pulse rates of a certain group of adult males is more than 12 bpm. The hypothesis test results in a P-value of 0.3884. an a. State a conclusion about the null hypothesis. (Reject Ho or fail to reject Ho-) Choose the correct answer below. O A. Fail to reject Ho because the P-value is greater than a. nch O B. Reject Ho because the P-value is less than or equal to a. C. Reject Ho because the P-value is greater than a. Content O D. Fail to reject Ho because the P-value is less than or equal to a. r Success b. Without using technical terms, state a final conclusion that addresses the original claim. Which of the following is the correct conclusion? edia Libra O A. The standard deviation of pulse rates of the group of adult males is less than or equal to 12 bpm. O B. There is not sufficient evidence to support the claim that the standard deviation of pulse rates of the group of adult males is more than 12 bpm. se Option O C. The standard deviation of pulse rates of the group of adult males is more than 12 bpm. O D. There is sufficient evidence to support the claim that the standard deviation of pulse rates of the group of adult males is more than 12 bpm. Tools