Dr Domnica Conducted a Mixed Design ANOVA in Reference to Her

question 13

Multiple Choice

Dr. Domnica conducted a mixed design ANOVA in reference to her study examining the effects of marijuana use and alcohol consumption on several prenatal domains of development. Dr. Domnica had the following outcome: F(1, 106) = 11.2, p = .04, eta² = .13. Which number represents the within-subjects degrees of freedom?

• A) .13
• B) .04
• C) 11.2
• D) 1

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Definitions:

Implicit Costs

The opportunity costs that arise from using resources that a business already owns rather than earning revenue from those resources elsewhere.

Explicit Costs

Direct, out-of-pocket expenses incurred in conducting a business activity, such as wages, rent, and materials.

Economic Profits

Profits earned by a company after accounting for both explicit (direct) and implicit (opportunity) costs.

Marginal-Cost Curve

A graph that shows the relationship between the marginal cost of producing an additional unit and the total quantity of the product produced.