A random sample of 760 subjects was obtained, and each was tested for left-hand writing. Results are

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A random sample of 760 subjects was obtained, and each was tested for left-hand writing. Results are in the table below. Use a 0.05 significance level to test the claim that left-handedness is independent of gender.

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Elementary Statistics

ISBN: 9780321836960

12th Edition

Authors: Mario F. Triola

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Question Posted: May 03, 2015 09:17 AM

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A random sample of 760 subjects was obtained, and each was tested for left-hand writing. Results are

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Writes with Left Hand? Yes 23 65 No 217 455 Male Female

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Test statistic 2 1364 Critical value 2 3841 P value 010 Tech 0243 Ther...View the full answer

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