Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

A manufacture makes lightweight sneakers, and claim that the average weight of one sneaker is no bigger than 2 pounds. To verify this daim, a

image text in transcribed
image text in transcribed
A manufacture makes lightweight sneakers, and claim that the average weight of one sneaker is no bigger than 2 pounds. To verify this daim, 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 signicance. % Please select the correct statement from below: 0 The altematjve hypothesis H1 is u > 2 pounds. Since pvalue 0.10r H0 is accepted and the manutacture's claim is tme. O The null hypothesis H0 is u > 2 pounds. Since pvalue > 010, H0 is accepted and the manufactures claim is true. 0 The null hypothesis H0 is u > 2 pounds. Since p-value

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Logic For Computer Science Foundations Of Automatic Theorem Proving

Authors: Jean H Gallier

1st Edition

0486805085, 9780486805085

More Books

Students also viewed these Mathematics questions

Question

2. Did you consider any other alternatives?

Answered: 1 week ago

Question

How flying airoplane?

Answered: 1 week ago

Question

8. How can an interpreter influence the message?

Answered: 1 week ago

Question

Subjective norms, i.e. the norms of the target group

Answered: 1 week ago