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Home Q & A Board Science-Related Homework Help Mathematics Statistics and Probability
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123lol456 123lol456
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A year ago

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?

Textbook 
Essentials of Statistics for Business and Economics

Essentials of Statistics for Business and Economics


Edition: 7th
Authors:
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elixy19elixy19
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A year ago
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123lol456 Author
wrote...

A year ago
Thank you, thank you, thank you!
kobbhy
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Yesterday
Good timing, thanks!
Morgan-C
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2 hours ago
This helped my grade so much Perfect
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