6. Q Building specifications in a certain city require the average breaking strength of a residential sewer pipe to be more than 2400 pounds. Manufacturers that want to sell pipe to this city must demonstrate that the product meets the specification. This leads to the hypotheses below in terms of testing pipe strength. (Hint: If the pipe strength is less than 2400 lbs. there is a chance it will break.) H.: u< 2400 lbs. Describe a Type II error in the context of this situation. H: u> 2400 lbs. (claim of manufacturer) Truth of Ho Decision Ho is True Correct decision Type I error Họ is false Do not reject Ho Reject Ho Туре II error Correct decision O orgoioEIO): Describe a Type I error in the context of this situation and state which is worse for the general public.
6. Q Building specifications in a certain city require the average breaking strength of a residential sewer pipe to be more than 2400 pounds. Manufacturers that want to sell pipe to this city must demonstrate that the product meets the specification. This leads to the hypotheses below in terms of testing pipe strength. (Hint: If the pipe strength is less than 2400 lbs. there is a chance it will break.) H.: u< 2400 lbs. Describe a Type II error in the context of this situation. H: u> 2400 lbs. (claim of manufacturer) Truth of Ho Decision Ho is True Correct decision Type I error Họ is false Do not reject Ho Reject Ho Туре II error Correct decision O orgoioEIO): Describe a Type I error in the context of this situation and state which is worse for the general public.
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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Transcribed Image Text:sewer pipe to be more than 2400 pounds. Manufacturers that want to sell pipe to this city must
of the confidence interval to be bigger or smaller? Why?
demonstrate that the product meets the specification. This leads to the hypotheses below in terms of testing
eheral, if you used this new value to create a confidence interval,
Building specifications in a certain city require the average breaking strength of a residential
pipe strength. (Hint: If the pipe strength is less than 2400 lbs, there is a chance it will break.)
H: µ < 2400 lbs.
Describe a Type II error in the context of this situation.
H: µ> 2400 lbs. (claim of manufacturer)
Truth of Ho
Decision
Do not reject Ho
Reject Ho
Họ is True
Họ is false
Correct decision Type II error
Correct decision
Type I error
OkkOadioDons: Describe a Type I error in the context of this situation and state which is worse for
the general public.
Garrett
Page 3 of 6
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