Which of the Following Statements Are True Regarding a Two-Factor

question 10

Multiple Choice

Which of the following statements are true regarding a two-factor experiment?

• A) In some experiments, the levels of either factor may have been chosen from a large population of possible levels, so that the effects contributed by the factor are random rather than fixed.
• B) If both factors contribute random effects, the model is referred to as a random effects model.
• C) If one factor is fixed, and the other contributes random effects, a mixed effects model results.
• D) If both factors are fixed, the model is referred to as a fixed effects model.
• E) All of the above statements are true.

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Definitions:

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The act of consuming beverages that contain ethanol, which is a psychoactive substance with various effects on the body and mind.