The MSA × B Term in a Two-Factor Between-Subjects Analysis

question 46

Multiple Choice

The MSA × B term in a two-factor between-subjects analysis of variance responds to the systematic variation due to the interaction of factors A and B and.

• A)the grand mean
• B)sample size of each treatment group
• C)the main effects of factors A and B
• D)sampling error

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Definitions:

Scatter Plot

A graphical representation using dots to show the relationship between two quantitative variables, with each axis representing one of the variables.

Y-intercept

The point where a line or curve crosses the y-axis of a graph, indicating the value of the dependent variable when all independent variables are zero.

Regression Equation

A statistical method for estimating the relationships among variables, often used for predicting the value of a dependent variable based on the values of one or more independent variables.

Linear Regression

A statistical method for modeling the relationship between a dependent variable and one or more independent variables using a linear equation.