For Which of the Three F-Tests in a Two-Way ANOVA

question 17

Multiple Choice

For which of the three F-tests in a two-way ANOVA do you collapse across the levels of the other factor(s) in computing the means?

• A)The A main effect
• B)The B main effect
• C)The interaction effect
• D)Both the A main effect and the B main effect

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Definitions:

Oviparous

Bearing young in the egg stage of development; egg laying.

Caudata

An order of amphibians that includes salamanders, known for their tail throughout life and regeneration abilities.

Tetrapods

Four-limbed vertebrates: the amphibians, reptiles, birds, and mammals.

Actinopterygii

Actinopterygii, commonly known as ray-finned fishes, constitute a class of bony fishes characterized by the radiating structure of their fins, which are supported by bony spines.