Question: Using a chi-square goodness-of-fit test, we compare the discrepancy between the observed and expected frequencies across ____ level(s) of the one categorical variable. [Fill in

Using a chi-square goodness-of-fit test, we compare the discrepancy between the observed and expected frequencies across ____ level(s) of the one categorical variable. [Fill in the blank]

a. 1

b. 2

c. 2 or more

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