In research studies,psychologists use ________ to decide whether an observed difference between two groups is significant.

Question

Quizplus · Accepted Answer

Psychologists use inferential statistics, such as t-tests or ANOVA, to determine whether the difference between two groups is significant. Scatterplots are used to visualize the relationship between two variables. Regression toward the mean is a statistical phenomenon in which extreme scores tend to move toward the group average on subsequent measurements. Illusory correlation is the perception of a relationship between two variables when none exists.

In Research Studies,psychologists Use ________ to Decide Whether an Observed