ssume a significance level of alpha equals 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 71 bpm. The hypothesis test results in a P-value of 0.0099 . a. State a conclusion about the null hypothesis. (Reject Upper H 0 or fail to reject Upper H 0 .) Choose the correct answer below. A. Reject Upper H 0 because the P-value is less than or equal to alpha . B. Fail to reject Upper H 0 because the P-value is less than or equal to alpha . C. Reject Upper H 0 because the P-value is greater than alpha . D. Fail to reject Upper H 0 because the P-value is greater than alpha . b. Without using technical terms, state a final conclusion that addresses the original claim. Which of the following is the correct conclusion? 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 71 bpm. B. The mean pulse rate (in beats per minute) of the group of adult males is 71 bpm. C. The mean pulse rate (in beats per minute) of the group of adult males is not 71 bpm. D. 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 71 bpm.
ssume a significance level of alpha equals 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 71 bpm. The hypothesis test results in a P-value of 0.0099 . a. State a conclusion about the null hypothesis. (Reject Upper H 0 or fail to reject Upper H 0 .) Choose the correct answer below. A. Reject Upper H 0 because the P-value is less than or equal to alpha . B. Fail to reject Upper H 0 because the P-value is less than or equal to alpha . C. Reject Upper H 0 because the P-value is greater than alpha . D. Fail to reject Upper H 0 because the P-value is greater than alpha . b. Without using technical terms, state a final conclusion that addresses the original claim. Which of the following is the correct conclusion? 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 71 bpm. B. The mean pulse rate (in beats per minute) of the group of adult males is 71 bpm. C. The mean pulse rate (in beats per minute) of the group of adult males is not 71 bpm. D. 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 71 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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Topic Video
Question
ssume a significance level of
alpha equals 0.05
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
0.0099
.
a. State a conclusion about the null hypothesis. (Reject
Upper H 0
or fail to reject
Upper H 0
.)
Choose the correct answer below.A.
Reject
Upper H 0
because the P-value is
less than or equal to
alpha
.
B.
Fail to reject
Upper H 0
because the P-value is
less than or equal to
alpha
.
C.
Reject
Upper H 0
because the P-value is
greater than
alpha
.
D.
Fail to reject
Upper H 0
because the P-value is
greater than
alpha
.
b. Without using technical terms, state a final conclusion that addresses the original claim. Which of the following is the correct conclusion?
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
71
B.
The mean pulse rate (in beats per minute) of the group of adult males is
71
C.
The mean pulse rate (in beats per minute) of the group of adult males is not
71
D.
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
71
bpm.
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