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Author Question: Test the indicated hypothesis.The time spent watching television (per day) of 121 women between the ... (Read 95 times)

mckennatimberlake

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on: Jan 16, 2020
Test the indicated hypothesis.

The time spent watching television (per day) of 121 women between the ages of 55 and 64 had a standard deviation of 42 minutes. The time spent watching television (per day) of a random sample of 121 women between the ages of 25 and 34 had a standard deviation of 56 minutes. Test the hypothesis that the older women are from a population with a variance less than that for women in the 25 to 34 age group.
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 mckennatimberlake on Jan 16, 2020

frejo

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Reply #1 on: Jan 16, 2020
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mckennatimberlake

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Reply 2 on: Jan 16, 2020
YES! Correct, THANKS for helping me on my review

dreamfighter72

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Reply 3 on: Yesterday
Wow, this really help

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