If We Use The $\chi$ ² Goodness-Of-Fit to Test for the Differences Among 4 Proportions,the

question 117

Multiple Choice

If we use the $\chi$ ² goodness-of-fit to test for the differences among 4 proportions,the degrees of freedom is equal to:

• A) 3
• B) 4
• C) 5
• D) None of these choices.

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