If one score in a correlational study is numerical and the other is non-numerical, the non-numerical variable can be used to organize the scores into separate groups which can then be compared with a _____.
A) t test
B) mixed design analysis of variance
C) single-factor analysis of variance
D) chi-square hypothesis test

Question

Quizplus · Accepted Answer

A t-test is appropriate for comparing the means of two groups when one variable is numerical and the other is non-numerical, allowing the non-numerical variable to categorize the data into two groups.

If One Score in a Correlational Study Is Numerical and the Other