Suppose You Conduct a One-Way ANOVA and Obtain the Following

question 40

Multiple Choice

Suppose you conduct a one-way ANOVA and obtain the following means: M = 8.78 for Group 1, M = 6.55 for Group 2, and M = 4.22 for Group 3. Which of the following conclusions is correct?

• A) Group 1 scored significantly higher than Group 2 or Group 3.
• B) All three means are significantly different from each other.
• C) Group 3 scored significantly lower than Group 1 or Group 2.
• D) Not enough information is provided to assess significance.

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Definitions:

Self-Serving Motivations

Motives driven by an individual's own interests, benefits, or positive outcomes.

Norm of Reciprocity

A social expectation that dictates individuals should help those who have helped them, promoting mutual aid and cooperation.

Prosocial Behavior

An action by an individual that is intended to benefit another individual or set of individuals.

Positive Parenting Practices

Parenting strategies that encourage and support the physical, emotional, social, and intellectual development of a child.