If a $\chi$² is used as a test of goodness of fit, then it is true that A) empirical data are used to determine expected frequencies B) expected frequencies are obtained from a theory C) marginal totals are used to find expected values D) all of the descriptive alternatives are correct.

Question

Quizplus · Accepted Answer

In a chi-square test of goodness of fit, expected frequencies are derived from a theoretical distribution to compare with the observed data.

If A χ\chiχ 2 Is Used as a Test of Goodness of Fit

If A $\chi$ ² Is Used as a Test of Goodness of Fit