​A chi-square test for goodness of fit is used to examine the distribution of individuals across three categories, and a chi-square test for independence is used to examine the distribution of individuals in a 2×3 matrix of categories. Which test has the larger value for df?   Question  options: a ​The test for independence b ​The test for goodness of fit c ​Both tests have the same df. d ​The df value depends on the sizes of the samples that are used.

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