Answered: The sample data here is the cholesterol…

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

The sample data here is the cholesterol levels for 10 men diagnosed with high cholesterol. The first row represents levels from 10 men who did not use the drug and the second row from 10 different men who did use the drug. If we want to test the claim that the mean level for all men who use the drug is less than the mean for all men who do not use it, what is the appropriate alternative hypothesis?

The mean cholesterol level of males who take the medicine is higher than the mean cholesterol levels of men who do not take it.

There is a significant difference between males who use the medicine and men who do not use the drug in terms of mean cholesterol levels.

The mean cholesterol level of males who take the medicine is lower than the mean cholesterol levels of men who do not take it.

There is no significant difference between males who use the medicine and men who do not use the drug in terms of mean cholesterol levels.