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Home Q & A Board Science-Related Homework Help Mathematics Statistics and Probability
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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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A year ago
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omaralnatour Author
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A year ago
Smart ... Thanks!
Brownr40
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Yesterday
Correct Slight Smile TY
hmonier
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2 hours ago
This site is awesome
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