The Following Values of Fobs Occurred in a Two-Factor Between-Subjects

question 40

Multiple Choice

The following values of Fobs occurred in a two-factor between-subjects analysis of variance: F(1, 28) for factor A = 3.47, F(1, 28) for factor B = 4.29, and F(1, 28) for the interaction of factors A and B = 4.10. Fcrit(1, 28) = 4.20 for alpha = .05. In this experiment you would H0 for factor A, H0 for factor B, and H0 for the interaction of factors A and B.

• A)reject; reject; reject
• B)fail to reject; fail to reject; fail to reject
• C)fail to reject; reject; fail to reject
• D)reject; fail to reject; reject

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Definitions:

y-Intercept

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

Slope

In a linear equation, the coefficient that represents the rate of change of the dependent variable with respect to the independent variable.

Regression Slope Coefficient

A parameter in regression analysis that represents the change in the dependent variable for a one-unit change in an independent variable.

Simple Linear Regression

A statistical method to model the relationship between two variables by fitting a linear equation to observed data.