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Il. 10 pts. In a study of left-handedness as a possible inherited trait, the data in the table below were obtained. Use a .01 significance

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Il. 10 pts. In a study of left-handedness as a possible inherited trait, the data in the table below were obtained. Use a .01 significance level to test the claim that left-handedness is independent of parental handedness. Father/Mother Handedness Offspring Left-Handed Offspring Not Left-Handed Right/Right 5360 50928 Right/Left 767 2736 Left/Right 741 3667 Left/Left 94 289

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