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Author Question: A recent Time magazine reported the following information about a sample of workers in Germany and ... (Read 82 times)

kled

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on: Mar 25, 2023

A recent Time magazine reported the following information about a sample of workers in Germany and the United States.

 

 

United States

Germany

Average length of workweek (hours)

42

38

Sample Standard Deviation

5

6

Sample Size

600

700


We want to determine whether or not there is a significant difference between the average workweek in the United States and the average workweek in Germany.
 

a.State the null and the alternative hypotheses.
b.Compute the test statistic.
c.Compute the p-value. What is your conclusion?

Essentials of Statistics for Business and Economics ¦ Anderson, Sweeney, Williams, Camm, Cochran ¦ 7th Edition
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Marked as best answer by kled on Mar 25, 2023

khudija

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Reply #1 on: Mar 25, 2023
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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kled

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Reply 2 on: Mar 25, 2023
:D TYSM

raenoj

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Reply 3 on: Yesterday
Wow, this really help

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