Which of the Following Must Be True for a Test

question 46

Multiple Choice

Which of the following must be true for a test or questionnaire to be considered reliable as measured by the computation of test-retest reliability?

• A) People would have to hold similar relative positions in the distributions for the two test times.
• B) People would have to hold very different relative positions in the distributions for the two test times.
• C) People would have to have identical scores on the two administrations of the test.
• D) People would have to have scores on the two administrations of the test that were uncorrelated.

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Definitions:

Inelastic

Describing demand that is relatively unresponsive to price changes, meaning the quantity demanded changes very little when the price changes.

Total Revenue

The total amount of money generated by the sale of goods or services before any costs are subtracted.

Inelastic

Describes a condition where the demand or supply for a product or service is relatively unresponsive to changes in price.

Relatively Price Inelastic

A situation where the demand for a product changes by a smaller percentage than changes in price, indicating that consumers are less responsive to price changes.