9. In a study of possible genetic influence of parental hand preference, a sample of 400 children was classified according to each child's handedness and handedness of biological parents. Parent's Handedness (Father X Mother) Right x Right Right x Left Left x Right Your answer Handedness of Biological Offspring Right 303 29 16 a. Write the hypotheses for a chi-square test, in context. * Left 37 9 6 Your answer b. If the chi-square statistic is 9.146, what will be your conclusion? Use a = 0.05.

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