Which of the Following Is Not an Example of a Group

question 134

Multiple Choice

Which of the following is not an example of a group responding to an incentive?

• A)Students attend class because of an attendance policy that reduces their grade for absences.
• B)Consumers buy more of a product when it is on sale at a reduced price.
• C)Universities offer fewer online classes when they generate more revenue than traditional classes.
• D)Employees work harder to earn higher commissions.

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Definitions:

One-way ANOVA

A statistical method for evaluating if there's a notable difference between the averages of three or more separate groups.

F-ratio

A statistic used in ANOVA tests that compares the variance between group means to the variance within groups, indicating if any statistically significant differences exist.

Critical Value

A value on the test statistic scale exceeding which leads to the rejection of the null hypothesis.

One-way ANOVA

A statistical test that compares the means of three or more independent groups to determine if there is a significant difference among them.