Of the Following, Which Best Represents a Causal-Comparative Study

question 42

Multiple Choice

Of the following, which best represents a causal-comparative study?

• A) The typical number of hours spent studying mathematics in cyber-learning.
• B) The differences in mathematics learning outcomes between students enrolled in traditional and cyber learning.
• C) The relationship between cyber-learning and attitudes about utility of mathematics.
• D) The most common personality profiles of those students who are not injured but enrolled in cyber learning experiences.

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Definitions:

Variable Costs

Expenditures that adjust in relation to the level of production.

Fixed Costs

Costs that do not vary with the level of output produced by a firm, such as rent, salaries, and insurance premiums.

Profit

The financial gain obtained when the revenue from a business activity exceeds the expenses, costs, and taxes.

Variable Costs

Costs that change in proportion to the level of production or business activity, such as raw materials and direct labor.