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omaralnatour omaralnatour
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A year ago

Independent random samples taken at two local malls provided the following information regarding purchases by patrons of the two malls.

 

 

Hamilton Place

Eastgate

Sample Size

85

93

Average Purchase

$143

$150

Standard Deviation

$22

$18


We want to determine whether or not there is a significant difference between the average purchases by the patrons of the two malls.
 

a.Give the hypotheses for the above.
b.Compute the test statistic.
c.At 95% confidence, test the hypotheses.

Textbook 
Essentials of Statistics for Business and Economics

Essentials of Statistics for Business and Economics


Edition: 7th
Authors:
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lnvolley24lnvolley24
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omaralnatour Author
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A year ago
Helped a lot
lubennick
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Yesterday
Brilliant ツ
karamsidhu1
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2 hours ago
Thank you, thank you, thank you!
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