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Name: A survey of college students reported that in a sample of 371 male stu
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Description: A survey of college students reported that in a sample of 371 male students, the average number of energy drinks consumed per month was 2.47 with a standard deviation of 4.70, and in a sample of 282 female students, the average was 1.45 with a standa

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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A survey of college students reported that in a sample of 371 male students, the average number of energy drinks consumed per month was 2.47 with a standard deviation of 4.70, and in a sample of 282 female students, the average was 1.45 with a standard deviation of 3.12.

Construct a 98% confidence interval for the difference between men and women in the mean number of energy drinks consumed. Interpret the results.

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