In an experimental design, part of the total ___________ in the dependent variable is being explained by differences in the __________ variable.
A)width, key
B)variance, key
C)mean, independent
D)variance, independent
E)width, dependent

Question

Quizplus · Accepted Answer

In experimental design, the variance in the dependent variable is explained by differences in the independent variable. Variance refers to the spread of data points around the mean, and in experiments, researchers manipulate the independent variable to observe changes in the dependent variable.

In an Experimental Design, Part of the Total ___________ in the Dependent