Analysis of experimental data by the F ratio means that the independent variable could have been manipulated
A) at only two levels
B) at two or more levels
C) at only three levels
D) none of these, since F cannot handle experimental data

Question

Quizplus · Accepted Answer

The F ratio is used for analysis of variance (ANOVA), which is a statistical method used to analyze experimental data with two or more independent variables. Therefore, the independent variable could have been manipulated at two or more levels.

Analysis of Experimental Data by the F Ratio Means That