8.9 Assume a significance level of α=0.1 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 71 bpm. The hypothesis test results in a P-value of 0.0625. ### Hypothesis Testing Exercise**Part a: Conclusion About the Null Hypothesis**State a conclusion about the null hypothesis (Reject $ H_0 $ or fail to reject $ H_0 $). Choose the correct answer below:- **A.** Reject $ H_0 $ because the P-value is greater than $ \alpha $.- **B.** Reject $ H_0 $ because the P-value is less than or equal to $ \alpha $.- **C.** Fail to reject $ H_0 $ because the P-value is less than or equal to $ \alpha $.- **D.** Fail to reject $ H_0 $ because the P-value is greater than $ \alpha $.**Part b: Conclusion Without Technical Terms**Without using technical terms, state a final conclusion that addresses the original claim. Which of the following is the correct conclusion?- **A.** 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 72 bpm.- **B.** 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 72 bpm.- **C.** The mean pulse rate (in beats per minute) of the group of adult males is 72 bpm.- **D.** The mean pulse rate (in beats per minute) of the group of adult males is not 72 bpm.

Original claim: The mean pulse rate is 71 bpmLevel of signicance=α=0.10 , P value=0.0625

a. State a conclusion about the null hypothesis. (Reject Ho or fail to reject Ho.) Choose the correct answer below. OA. Reject He because the P-value is greater than a. OB. Reject Ho because the P-value is less than or equal to a OC. Fail to reject Ho because the P-value is less than or equal to a OD. Fail to reject He because the P-value is greater than a. b. Without using technical terms, state a final conclusion that addresses the original claim. Which of the following is the correct conclusion? OA. 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 72 bpm. OB. 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 72 bpm. OC. The mean pulse rate (in beats per minute) of the group of adult males is 72 bpm. OD. The mean pulse rate (in beats per minute) of the group of adult males is not 72 bpm.

a. State a conclusion about the null hypothesis. (Reject Ho or fail to reject Ho.) Choose the correct answer below. OA. Reject He because the P-value is greater than a. OB. Reject Ho because the P-value is less than or equal to a OC. Fail to reject Ho because the P-value is less than or equal to a OD. Fail to reject He because the P-value is greater than a. b. Without using technical terms, state a final conclusion that addresses the original claim. Which of the following is the correct conclusion? OA. 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 72 bpm. OB. 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 72 bpm. OC. The mean pulse rate (in beats per minute) of the group of adult males is 72 bpm. OD. The mean pulse rate (in beats per minute) of the group of adult males is not 72 bpm.

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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