In Order to Establish the Reliability of a Measure of Intelligence

question 47

Multiple Choice

In order to establish the reliability of a measure of intelligence, Kevin administers two forms of the test to a group of students. Which of the following reliability coefficient values would indicate the most reliability for the test?

• A) 0.35
• B) 0.85
• C) -0.85
• D) 2.20

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Definitions:

Supply Falls

A situation where the quantity of goods or services available decreases in relation to demand.

Price Floor

A government- or group-imposed price control or limit on how low a price can be charged for a product.

Equilibrium Price

The price at which the quantity of a good demanded by consumers equals the quantity supplied by producers, leading to market equilibrium.

Surplus

The situation in which the quantity supplied of a good exceeds the quantity demanded at a given price.