The advantage of combining categories in a chi square problem is that it
A) reduces df
B) increases df
C) reduces the size of the expected values
D) increases the size of the expected values.

Question

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The Answer of The advantage of combining categories in a chi square problem is that it
A) reduces df
B) increases df
C) reduces the size of the expected values
D) increases the size of the expected values.

The Advantage of Combining Categories in a Chi Square Problem