Assume a significance level of α = 0.05 and use the given information to complete parts (a) and (b) below. Original claim: The mean pulse rate (in beats per minute) of a certain group of adult males is 70 bpm. The hypothesis test results in a P-value of 0.0076. a. State a conclusion about the null hypothesis. (Reject Ho or fail to reject Ho.) Choose the correct answer below. O A. Reject H because the P-value is greater than a O B. Fail to reject H, because the P-value is greater than a O C. Fail to reject H, because the P-value is less than or equal to a. O D. Reject H because the P-value is less than or equal to a b. Without using technical terms, state a final conclusion that addresses the original claim. Which of the following is the correct conclusion? O A. There is not sufficient evidence to warrant rejection of the claim that the mean pulse rate (in beats per minute) of the group of adult males is 70 bpm. O B. There is sufficient evidence to warrant rejection of the claim that the mean pulse rate (in beats per minute) of the group of adult males is 70 bpm. O C. The mean pulse rate (in beats per minute) of the group of adult males is not 70 bpm. O D. The mean pulse rate (in beats per minute) of the group of adult males is 70 bpm.
Assume a significance level of α = 0.05 and use the given information to complete parts (a) and (b) below. Original claim: The mean pulse rate (in beats per minute) of a certain group of adult males is 70 bpm. The hypothesis test results in a P-value of 0.0076. a. State a conclusion about the null hypothesis. (Reject Ho or fail to reject Ho.) Choose the correct answer below. O A. Reject H because the P-value is greater than a O B. Fail to reject H, because the P-value is greater than a O C. Fail to reject H, because the P-value is less than or equal to a. O D. Reject H because the P-value is less than or equal to a b. Without using technical terms, state a final conclusion that addresses the original claim. Which of the following is the correct conclusion? O A. There is not sufficient evidence to warrant rejection of the claim that the mean pulse rate (in beats per minute) of the group of adult males is 70 bpm. O B. There is sufficient evidence to warrant rejection of the claim that the mean pulse rate (in beats per minute) of the group of adult males is 70 bpm. O C. The mean pulse rate (in beats per minute) of the group of adult males is not 70 bpm. O D. The mean pulse rate (in beats per minute) of the group of adult males is 70 bpm.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 13PPS
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Assume a significance level of α=0.05 and use the given information to complete parts (a) and (b) below.
Original claim: The mean pulse rate (in beats per minute) of a certain group of adult males is 70 bpm. The hypothesis test results in a P-value of 0.0076.
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