Listed below are weights (kg) of randomly selected females and males taken from Data Set 1 in

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Listed below are weights (kg) of randomly selected females and males taken from Data Set 1 in Appendix B. Use a 0.05 significance level to test the claim that males have weights with more variation than females.

Assume that both samples are independent simple random samples from populations having normal distributions.

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Elementary Statistics

ISBN: 9780321836960

12th Edition

Authors: Mario F. Triola

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Question Posted: May 03, 2015 09:09 AM

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Listed below are weights (kg) of randomly selected females and males taken from Data Set 1 in Appendix B. Use a 0.05 significance level to test the claim that males have weights with more variation...
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Listed below are weights (kg) of randomly selected females and males taken from Data Set 1 in

Question:

Female: 59.3 74.5 77.7 97.9 71.7 60.9 60.5 88.2 43.8 47.9 Male: 64.4 61.8 78.5 86.3 73.1 58.5 134.3 79.8 64.8 58.1

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H 0 1 2 H 1 1 2 Test statistic F 226627 2 170734 2 17619 Critical ...View the full answer

Elementary Statistics

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