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Which of the Following Is Always True for a Chi-Square

Question 12

Multiple Choice

Which of the following is always true for a chi-square test for goodness of fit or a test for independence?

A) Σf_e = n
B) Σf_e = Σf_o
C) Both Σf_e = n and Σf_e = Σf_o
D) Neither Σf_e = n nor Σf_e = Σf_o

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