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Author Question: A random sample of 89 tourists in Chattanooga showed that they spent an average of $2,860 (in a ... (Read 58 times)

Caileynorton

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on: Mar 25, 2023

A random sample of 89 tourists in Chattanooga showed that they spent an average of $2,860 (in a week) with a standard deviation of $126; and a sample of 64 tourists in Orlando showed that they spent an average of $2,935 (in a week) with a standard deviation of $138. We are interested in determining if there is any significant difference between the average expenditures of those who visited the two cities?

a.Determine the degrees of freedom for this test.
b.Compute the test statistic.
c.Compute the p-value.
d.What is your conclusion? Let α = .05.

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

LynellDool

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Reply #1 on: Mar 25, 2023
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Caileynorton

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Reply 2 on: Mar 25, 2023
Great answer, keep it coming :)

xiaomengxian

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Reply 3 on: Yesterday
Wow, this really help

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