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Author Question: Test the indicated hypothesis.At a retail store, 61 female employees were randomly selected and it ... (Read 38 times)

Wadzanai

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on: Jan 16, 2020
Test the indicated hypothesis.

At a retail store, 61 female employees were randomly selected and it was found that their monthly income had a standard deviation of . For 121 male employees, the standard deviation was . Test the hypothesis that variance of monthly incomes is higher for male employees than it is for female employees. Use α = 0.01. Assume the samples were randomly selected from normal populations.
Statistics: Informed Decisions Using Data ¦ Sullivan ¦ 5th Edition
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Marked as best answer by Wadzanai on Jan 16, 2020

leahm14

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Reply #1 on: Jan 16, 2020
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Wadzanai

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Reply 2 on: Jan 16, 2020
Wow, this really help

tandmlomax84

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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