Which test is often used for the same kind of research study for which the sign test is appropriate?
A)an independent-measures t test
B)a repeated-measures t test
C)a Pearson correlation
D)a chi-square test for goodness of fit

Question

Which test is often used for the same kind of research study for which the sign test is appropriate?​
A)​an independent-measures t test
B)​a repeated-measures t test
C)​a Pearson correlation
D)​a chi-square test for goodness of fit

Quizplus · Accepted Answer

The chi-square test for goodness of fit is often used for the same kind of research study for which the sign test is appropriate. Both tests are used to compare observed frequencies to expected frequencies.

Which Test Is Often Used for the Same Kind of Research