For Which of the Following Situations Would a Repeated-Measures Research

question 78

Multiple Choice

For which of the following situations would a repeated-measures research design be appropriate?

• A)Comparing mathematical skills for girls versus boys at age 10
• B)Comparing pain tolerance with and without acupuncture needles
• C)Comparing self-esteem for students who participate in school athletics versus those who do not
• D)Comparing verbal solving skills for science majors versus art majors at a college

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Definitions:

Variable Expenses

Costs that change in proportion to the level of activity or volume of output in a business.

Fixed Expenses

Costs that do not change in total regardless of the level of production or sales activity, such as rent and salaries.

Net Income

The total profit or loss of a company after all expenses, including taxes and operating costs, have been subtracted from revenues.

Break-Even Point

The point at which total cost and total revenue are equal, meaning there is no profit or loss.