Which of the following is true regarding the $\chi$² test of independence? A)It requires a numerical (quantitative)score for each individual. B)The sample must be random. C)Population parameters such as $\mu$ and $\sigma$must be known. D)The observations must not be independent.

Question

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The F1F1F1S1F1F1F10² test of independence requires a random sample. Option A is incorrect since the test does not require a numerical score for each individual. Option C is incorrect because the population parameters do not need to be known. Option D is incorrect because the observations must be independent for the test to work.

Which of the Following Is True Regarding The χ\chiχ 2 Test of Independence? A)It Requires a Numerical (Quantitative)score for Test

Which of the Following Is True Regarding The $\chi$ ² Test of Independence?
A)It Requires a Numerical (Quantitative)score for Test