The Following Table Summarizes the Results of a Two-Factor ANOVA

question 70

Essay

The following table summarizes the results of a two-factor ANOVA evaluating an independent-measures experiment with two levels of factor A,three levels of factor B,and n = 8 participants in each treatment condition
a. Fill in all missing values in the table. (Hint: Start with the df column.)
b. Compute η² (the percentage of variance accounted for) for each of the main effects and for the interaction.​ $$\begin{array} { l c c l l } \text { Source } & \text { SS } & \text { df } & \text { MS } & \\\text { Between Treatments } & 124 & & & \\\text { Factor A } & & & & F _ { A } = 10 \\\text { Factor B } & & & & F _ { B } = \\\text { A X B } & 20 & & & F _ { A \times B } = \\\text { Within Treatments } & & & 4& \\\text { Total } & & & &\end{array}$$

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Definitions:

Sales Commissions

Payments made to sales staff based on the value or volume of sales generated.

Fixed Expenses

Expenses that remain constant regardless of the amount of output or sales, including rent, salaries, and insurance costs.

Monthly Net Operating Income

The profit a company generates from its normal business operations, excluding unusual or infrequent items, on a monthly basis.

Margin of Safety

Margin of Safety is the difference between actual or expected sales and the break-even point, expressed in terms of units, dollars, or percentage, indicating how much sales can fall before a business incurs a loss.