A Test Developer Has Created a Pool of 30 Items

question 58

Multiple Choice

A test developer has created a pool of 30 items and is ready for a test tryout.At a minimum,how many subjects should the test be administered to?

• A) 60
• B) 120
• C) 150
• D) 180

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Definitions:

Equilibrium

A state of balance or stability, where all forces acting on a system are equal and opposite, resulting in no net change.

Sound Wave Frequency

The number of sound waves that pass a fixed point in a unit of time, typically measured in Hertz (Hz).

Hertz (Hz)

The unit of frequency in the International System of Units (SI), representing one cycle per second.

Spiral Organ

Also known as the organ of Corti, it is located in the cochlea of the inner ear and is essential for hearing.