Test the given claim. Assume that a simple random sample is selected from a normally distributed population. Use either the P-value method or the traditional method of testing hypotheses. Company Auses a new production method to manufacture aircraft altimeters. A simple random sample of new altimeters resulted in errors listed below Use a 0.05 level of significance to test the claim that the new production method has errors with a standard deviation greater than 32.2 ft, which was the standard deviation for the old production method. If it appears that the standard deviation s greater, does the new production method appear to be better or worse than the old method? Should the company take any action? What are the null and alternative hypotheses? O A. H, o=322 ft H, o 32.2 ft OB H, o>322 ft H,: o= 322 ft OC. H, o<322 ft H, o=32.2 ft OD H, o=32.2 ft H,: o>32.2 ft OE H, o=32.2 ft H, o<32.2 ft OF. H, o 32.2 ft H,: o = 32.2 it -41,78, -25, -75, -40, 10, 18, 53, -7, -55, - 109, -109
Test the given claim. Assume that a simple random sample is selected from a normally distributed population. Use either the P-value method or the traditional method of testing hypotheses. Company Auses a new production method to manufacture aircraft altimeters. A simple random sample of new altimeters resulted in errors listed below Use a 0.05 level of significance to test the claim that the new production method has errors with a standard deviation greater than 32.2 ft, which was the standard deviation for the old production method. If it appears that the standard deviation s greater, does the new production method appear to be better or worse than the old method? Should the company take any action? What are the null and alternative hypotheses? O A. H, o=322 ft H, o 32.2 ft OB H, o>322 ft H,: o= 322 ft OC. H, o<322 ft H, o=32.2 ft OD H, o=32.2 ft H,: o>32.2 ft OE H, o=32.2 ft H, o<32.2 ft OF. H, o 32.2 ft H,: o = 32.2 it -41,78, -25, -75, -40, 10, 18, 53, -7, -55, - 109, -109
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
What are the null and alternative hypotheses?
![Test the given claim. Assume that a simple random sample
is selected from a normally distributed population. Use
either the P-value method or the traditional method of
testing hypotheses.
Company A uses a new production method to manufacture
aircraft altimeters. A simple random sample of new
altimeters resulted in errors listed below. Use a 0.05 level
of significance to test the claim that the new production
method has errors with a standard deviation greater than
32.2 ft, which was the standard deviation for the old
production method. If it appears that the standard deviation
s greater, does the new production method appear to be
better or worse than the old method? Should the company
take any action?
What are the null and alternative hypotheses?
O A. H, o=32.2 ft
H, o+32.2 ft
OB H, o>32 2 f
H,: o= 322 ft
O C. H, o<32.2 ft
H, o=32.2 ft
O D. H, o=32.2 ft
H,: o>32.2 ft
OE H, o=32.2 ft
H, o<32.2 ft
OF. H, o 32.2 ft
H,: o= 32.2 t
-41, 78, -25,-75, -40, 10, 18, 53, -7, -55, -109,
-109D](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0e27323e-f733-4c7a-8bdf-1b37b592f40a%2F36f13877-720b-42a9-8e75-c9792e3dabe7%2Ftvobpnt_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Test the given claim. Assume that a simple random sample
is selected from a normally distributed population. Use
either the P-value method or the traditional method of
testing hypotheses.
Company A uses a new production method to manufacture
aircraft altimeters. A simple random sample of new
altimeters resulted in errors listed below. Use a 0.05 level
of significance to test the claim that the new production
method has errors with a standard deviation greater than
32.2 ft, which was the standard deviation for the old
production method. If it appears that the standard deviation
s greater, does the new production method appear to be
better or worse than the old method? Should the company
take any action?
What are the null and alternative hypotheses?
O A. H, o=32.2 ft
H, o+32.2 ft
OB H, o>32 2 f
H,: o= 322 ft
O C. H, o<32.2 ft
H, o=32.2 ft
O D. H, o=32.2 ft
H,: o>32.2 ft
OE H, o=32.2 ft
H, o<32.2 ft
OF. H, o 32.2 ft
H,: o= 32.2 t
-41, 78, -25,-75, -40, 10, 18, 53, -7, -55, -109,
-109D
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
Step 1
We have that :
Alpha = 0.05
σ = 32.2 ft.
By using the hypothesis concept we make nupp and alternate hypothesis from given information.
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