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A sample of n = 1000 people is classified into five categories. If the results are...

A sample of n = 1000 people is classified into five categories. If the results are evaluated with a Chi2 test for Goodness of Fit, what is the df value for this test? A. 3 B. 4 C. 995 D. 999 E. None of the above.

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Answer #1

There are five categories.

k=5

Degree of freedom = 5 -1 = 4

Option B) is correct. 4

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