QUESTION 13
A chi-square test for independence is being used to evaluate the
relationship between two variables. If the hypothesis test
has df = 1, what can a researcher conclude about
the two variables?
a.
One variable consists of 2 categories, and the other consists of
4 categories.
b.
One variable consists of 2 categories, and the other consists of
3 categories.
c.
Each variable consists of 2 categories.
d.
Each variable consists of 3 categories.