Which of the Following Examples Describes a Test That Has

question 211

Multiple Choice

Which of the following examples describes a test that has low validity?

• A)A teacher uses a multiple choice test to measure public speaking ability.
• B)A teacher uses a presentation grade to measure public speaking ability.
• C)A teacher administers a test twice and finds that students' scores are not correlated.
• D)A teacher administers a test twice and finds that students' scores are correlated.

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Definitions:

Music Downloads

Digital files of music tracks that can be legally or illegally downloaded from the internet to a computer or mobile device.

Sugar Quotas

Government-imposed limits on the amount of sugar that can be imported or produced, often to stabilize domestic prices.

Consumer Surplus

The disparity between what consumers are prepared to pay for a product or service and the actual amount they end up paying.

Consumer Surplus

The gap between the total price consumers are ready to pay for a good or service and what they actually spend on it.