Retha Is Interested in Studying the Relationship Between Self-Esteem and School

question 79

Multiple Choice

Retha is interested in studying the relationship between self-esteem and school marks. She wants to be able to quantify this relationship but wants to avoid any ethical concerns regarding the manipulation of these variables. What sort of method is the best option for Retha?

• A)correlational
• B)natural observation
• C)experiment
• D)physiological

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Definitions:

Fixed Cost

Expenses that remain constant regardless of production or sales volume, including rent, salaries, and insurance.

Total Cost

The total of all costs associated with producing goods or services, encompassing both constant and fluctuating expenses.

Variable Cost

Variable cost is a cost that varies directly with the level of production or sales volume, such as materials and labor costs.

Marginal Product

The extra output generated from increasing a particular input by one unit while all other inputs remain unchanged.