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You are conducting a test of independence for the claim that there is an associa

ID: 3321720 • Letter: Y

Question

You are conducting a test of independence for the claim that there is an association between gender and political party among registered voters. Male Female Democrat 28 31 Republican5867 The expected counts for this table would be Male Female Democrat Republican Independent The resulting contributions to the chisquare statistic are Preview Preview Preview Preview Preview Preview Male Female Preview Preview Preview Preview Preview Preview Democrat Republican What is the chi-square test-statistic for this data? Preview The degrees of freedom for this test is Preview The bounds on the p -value are: S p-values Report all answers accurate to three decimal places.

Explanation / Answer

chi-square = 0.1384

df = 2

p-value = 0.9331

Observed male female total Democrat 28 31 59 Republican 58 67 125 Independent 13 17 30 Total 99 115 214
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