Which of the Following Methods Is Used in the Analysis

question 77

Multiple Choice

Which of the following methods is used in the analysis of item discriminability?

• A)test-retest
• B)extreme group
• C)characteristic curves
• D)factor analysis

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Definitions:

Paired Fins

Appendages found on fish that are used for stabilization, steering, and propulsion through the water.

Chondrichthyes

The class of cartilaginous fishes that includes the sharks, rays, and skates.

Lungs

Main organs of the respiratory system, involved in the exchange of oxygen from the atmosphere with carbon dioxide from the blood.

Evolved

A term referring to the process by which species undergo gradual changes in their genetic composition and traits over generations, often in response to environmental pressures.