An Insignificant Correlation Between a Mathematics Reasoning Test and a Reading

question 94

Multiple Choice

An insignificant correlation between a mathematics reasoning test and a reading test would be desirable to show that the math test

• A) is relatively free from irrelevant variance.
• B) has little validity.
• C) is unreliable.
• D) has the desired reliability.

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Definitions:

Break-Even Point

The point at which total costs and total revenue are equal, resulting in neither profit nor loss.

Fixed Costs

Expenses that do not change with the volume of production or sales, such as rent, salaries, and insurance.

Variable Cost

A cost that varies with the level of output or activity, in contrast to fixed costs, which remain constant regardless of activity.

Fixed Costs

Expenses that do not change with changes in the volume of production or sales, such as rent, salaries, and insurance.