Mathematics
Statistics
A particular weight loss company claims that the average weight

A particular weight loss company claims that the average weight a person lost after two weeks on

Question:

A particular weight loss company claims that the average weight a person lost after two weeks on its program is 5 lbs. The following data represent the weight loss of 36 randomly selected adults who have been on the program for two weeks. Negative values represent weight gains (oops!). These data can also be found in the Excel file normal weight loss.xlsx.

a. Using α = 0.05, perform a chi-square test to determine if the weight loss after two weeks on this program follows a normal probability distribution when μ = 5.0 and s = 4.0.

b. Determine the p_value using Excel and interpret its meaning.

Distribution
The word "distribution" has several meanings in the financial world, most of them pertaining to the payment of assets from a fund, account, or individual security to an investor or beneficiary. Retirement account distributions are among the most...

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a H 0 The weight loss after two weeks of using weightloss program follows ...View the full answer

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Ankitha rathi

I have experience of teaching math for different types of students. I believe in learning with joy and do follow that,so all the students who hate math can also get interest in subject.I implement simple tricks and methods in my teaching which saves time of the student and also ease solving pf the hard problems.

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Business Statistics

ISBN: 9780321925121

2nd Edition

Authors: Robert A. Donnelly

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Question Posted: Jul 28, 2015 03:37 AM

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