A manufacture makes light-weight sneakers, and claim that the average weight of one sneaker is no bigger than 2 pounds. To verify this claim, a sample of 9 sneakers are weighed, and the sample mean is 2.4 pounds with the sample variance of 0.25 pounds^2. Assuming the weights of sneakers are normally distributed, we would like to test the claim of the manufacture at 10% level of significance. Please select the correct statement from below:
A manufacture makes light-weight sneakers, and claim that the average weight of one sneaker is no bigger than 2 pounds. To verify this claim, a sample of 9 sneakers are weighed, and the sample mean is 2.4 pounds with the sample variance of 0.25 pounds^2. Assuming the weights of sneakers are normally distributed, we would like to test the claim of the manufacture at 10% level of significance. Please select the correct statement from below:
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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Question 19
A manufacture makes light-weight sneakers, and claim that the average weight of one sneaker is no bigger than 2 pounds. To verify this claim, a sample of 9 sneakers are weighed, and the sample mean is 2.4 pounds with the sample variance of 0.25 pounds^2. Assuming the weights of sneakers are
Please select the correct statement from below:
![O None of the other answers
O The alternative hypothesis H1 is u > 2 pounds. Since p-value < 0.10, HO is rejected and the manufacture's claim is false.
O The null hypothesis H0 is p > 2 pounds. Since p-value < 0.10, HO is rejected and the manufacture's claim is true.
O The null hypothesis H0 is ps 2 pounds. Since p-value > 0.10, H0 is accepted and the manufacture's claim is true.
O The null hypothesis H0 is p > 2 pounds. Since p-value > 0.10, HO is accepted and the manufacture's claim is true.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5201990e-0b72-442d-b4bb-894905e8e54c%2Fde0bf431-d76a-48ad-9961-edba95b7c763%2Fssrtgzj_processed.png&w=3840&q=75)
Transcribed Image Text:O None of the other answers
O The alternative hypothesis H1 is u > 2 pounds. Since p-value < 0.10, HO is rejected and the manufacture's claim is false.
O The null hypothesis H0 is p > 2 pounds. Since p-value < 0.10, HO is rejected and the manufacture's claim is true.
O The null hypothesis H0 is ps 2 pounds. Since p-value > 0.10, H0 is accepted and the manufacture's claim is true.
O The null hypothesis H0 is p > 2 pounds. Since p-value > 0.10, HO is accepted and the manufacture's claim is true.
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