A Test Has a High Degree of Validity If It

question 80

Multiple Choice

A test has a high degree of validity if it

• A) measures or predicts what it is supposed to measure or predict.
• B) yields consistent results every time it is used.
• C) produces a normal distribution of scores.
• D) has been standardized on a representative sample of all those who are likely to take the test.

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Definitions:

Three-phase

A type of polyphase system used in electric power distribution, consisting of three wires carrying alternating currents that reach their peak values at different times.

Three-lead

A configuration typically used for wiring or connecting a device with three conductive paths or wires.

Six-lead Motor

An electric motor featuring six output leads for various connection configurations, enabling different operational modes.

Dual-voltage

Refers to equipment designed to operate on two different voltages, often switchable between the voltage levels.