In a sample of 57 business trips taken by employees in the HR department, a company finds that the average amount spent for the trips was $1,464 with a standard deviation of $493. In a sample of 89 trips taken by the employees in the sales department is $1,679 with a standard deviation of $585. When testing the hypothesis (at the 5% level of significance) that the variance of the amount spent on trips is significantly larger in one department than the other, what is the test statistic? (please round your answer to 2 decimal places)

In a sample of 57 business trips taken by employees in the HR department, a company finds that the average amount spent for the trips was $1,464 with a standard deviation of $493. In a sample of 89 trips taken by the employees in the sales department is $1,679 with a standard deviation of $585. When testing the hypothesis (at the 5% level of significance) that the variance of the amount spent on trips is significantly larger in one department than the other, what is the test statistic? (please round your answer to 2 decimal places)

Name: QUESTION 10In a sample of 57 business trips taken by employees in the
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Description: QUESTION 10In a sample of 57 business trips taken by employees in the HR department, a company finds that the average amountspent for the trips was $1,464 with a standard deviation of S493. In a sample of 89 trips taken by the employees in thesales

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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