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 19 bpm. B. The standard deviation of pulse rates of the group of adult males is more than 19 bpm. C. The standard deviation of pulse rates of the group of adult males is less than or equal to 19 bpm. D. There is sufficient evidence to support the claim that the standard deviation

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
icon
Related questions
Question
Assume a significance level of α=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 19
bpm. The hypothesis test results in a​ P-value of 0.3876
A . State a conclusion about the null hypothesis.​ (Reject H0 or fail to rejectH0​.)
Choose the correct answer below.
A. Reject H0 because the​ P-value is greater than α.
B. Fail to reject H0 because the​ P-value is greater than α.
C. Reject H0 because the​ P-value is less than or equal to α.
D. Fail to reject H0 because the​ P-value is less than or equal to α
 
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 support the claim that the standard deviation of pulse rates of the group of adult males is more than 19 bpm.
B. The standard deviation of pulse rates of the group of adult males is more than 19 bpm.
C. The standard deviation of pulse rates of the group of adult males is less than or equal to 19
bpm.
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 19 bpm.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 3 steps

Blurred answer
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman