Unsystematic variability in a study is also known as:
A)Error variance
B)Null effect
C)Group inconsistency
D)Situational variability

Question

Quizplus · Accepted Answer

Unsystematic variability refers to random variation in a study that is not caused by the independent variable. This type of variability is also known as error variance, as it can be due to a range of factors such as measurement error, individual differences, or other extraneous variables.

Unsystematic Variability in a Study Is Also Known As