n a sample of 41 business trips taken by employees in the HR department, a company finds that the average amount pent for the trips was $1,441 with a standard deviation of $423. In a sample of 101 trips taken by the employees in he sales department is $1,799 with a standard deviation of $653. When testing the hypothesis (at the 10% level of ignificance) that the Vvariance of the amount spent on trips taken by the sales department is higher than those taken y the HR department what is the critical value? (please round your answer to 2 decimal places)
n a sample of 41 business trips taken by employees in the HR department, a company finds that the average amount pent for the trips was $1,441 with a standard deviation of $423. In a sample of 101 trips taken by the employees in he sales department is $1,799 with a standard deviation of $653. When testing the hypothesis (at the 10% level of ignificance) that the Vvariance of the amount spent on trips taken by the sales department is higher than those taken y the HR department what is the critical value? (please round your answer to 2 decimal places)
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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