For a simple random sample of pulse rates of women (measured in beats per minute), n = 139 and s = 13.2. The range of pulse rates of adults is typically given as 60 to 100 beats per minute. If the range rule of thumb is applie normal range, the result is a standard deviation of 10 beats per minute. Use the sample results with a 0.01 signifi level to test the claim that pulse rates of women have a standard deviation equal to 10 beats per minute; see the accompanying JMP display that results from using the original list of pulse rates instead of the summary statistics The bottom three rows of the display provide P-values for a two-tailed test, a left-tailed test, and a right-tailed test respectively.) What do the results indicate about the effectiveness of using the range rule of thumb with the "norn range" from 60 to 100 beats per minute for estimating o in this case? Assume that the simple random sample is from a normally distributed population. Click the icon to view the JMP display. Let o denote population standard deviation of the pulse rates of women (in beats per minute). Identify the null an alternative hypotheses. Ho: o H₁:0 (Type integers or decimals. Do not round.) Identify the test statistic. □ (Round to two decimal places as needed.) Identify the P-value. (Round to three decimal places as needed.) State the conclusion about the null hypothesis, as well as the final conclusion that addresses the original claim. the null hypothesis. There sufficient evidence to the claim that puls signific of women have a standard deviation equal to 10 beats per minute. The results indicate that there evidence that using the range rule of thumb with the "normal range" from 60 to 100 beats per minute for estimatin
For a simple random sample of pulse rates of women (measured in beats per minute), n = 139 and s = 13.2. The range of pulse rates of adults is typically given as 60 to 100 beats per minute. If the range rule of thumb is applie normal range, the result is a standard deviation of 10 beats per minute. Use the sample results with a 0.01 signifi level to test the claim that pulse rates of women have a standard deviation equal to 10 beats per minute; see the accompanying JMP display that results from using the original list of pulse rates instead of the summary statistics The bottom three rows of the display provide P-values for a two-tailed test, a left-tailed test, and a right-tailed test respectively.) What do the results indicate about the effectiveness of using the range rule of thumb with the "norn range" from 60 to 100 beats per minute for estimating o in this case? Assume that the simple random sample is from a normally distributed population. Click the icon to view the JMP display. Let o denote population standard deviation of the pulse rates of women (in beats per minute). Identify the null an alternative hypotheses. Ho: o H₁:0 (Type integers or decimals. Do not round.) Identify the test statistic. □ (Round to two decimal places as needed.) Identify the P-value. (Round to three decimal places as needed.) State the conclusion about the null hypothesis, as well as the final conclusion that addresses the original claim. the null hypothesis. There sufficient evidence to the claim that puls signific of women have a standard deviation equal to 10 beats per minute. The results indicate that there evidence that using the range rule of thumb with the "normal range" from 60 to 100 beats per minute for estimatin
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
Transcribed Image Text:For a simple random sample of pulse rates of women (measured in beats per minute), n = 139 and s= 13.2. The normal
range of pulse rates of adults is typically given as 60 to 100 beats per minute. If the range rule of thumb is applied to that
normal range, the result is a standard deviation of 10 beats per minute. Use the sample results with a 0.01 significance
level to test the claim that pulse rates of women have a standard deviation equal to 10 beats per minute; see the
accompanying JMP display that results from using the original list of pulse rates instead of the summary statistics. (Hint:
The bottom three rows of the display provide P-values for a two-tailed test, a left-tailed test, and a right-tailed test,
respectively.) What do the results indicate about the effectiveness of using the range rule of thumb with the "normal
range" from 60 to 100 beats per minute for estimating o in this case? Assume that the simple random sample is selected
from a normally distributed population.
Click the icon to view the JMP display.
Let o denote population standard deviation of the pulse rates of women (in beats per minute). Identify the null and
alternative hypotheses.
Ho: o
H₁:0
(Type integers or decimals. Do not round.)
Identify the test statistic.
(Round to two decimal places as needed.)
Identify the P-value.
(Round to three decimal places as needed.)
State the conclusion about the null hypothesis, as well as the final conclusion that addresses the original claim.
the null hypothesis. There
sufficient evidence to
the claim that pulse rates
significant
of women have a standard deviation equal to 10 beats per minute. The results indicate that there
evidence that using the range rule of thumb with the "normal range" from 60 to 100 beats per minute for estimating o
effective in this case.
xample Get more help.
JMP Display
Test Standard Deviation
Hypothesized Value
Actual Estimate
DF
Test
Test Statistic
Min PValue
Prob ChiSq
Prob > ChiSq
10
13.1686
138
ChiSquare
239.3101
<.0001
1.0000
<.0001
*
*
X
Expert Solution
Step 1
Given that
Sample size n =139
Standard deviation =s=13.2
Step by step
Solved in 5 steps with 1 images
Recommended textbooks for you
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
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
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
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
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
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
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman