There Is a Relationship Between Reliability and Validity

question 39

Multiple Choice

There is a relationship between reliability and validity.Which of the following is true?

• A)A test cannot be valid unless it is reliable.
• B)A test cannot be reliable unless it is valid
• C)A test can be valid but not reliable.
• D)Reliability and validity are not related.

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Definitions:

Thermometer

A device used to measure temperature.

Perspiring

The process of sweating, a natural way for the body to regulate its temperature.

Oral Temperature

The body temperature as measured in the mouth with a thermometer, reflecting the core body temperature and used in assessing health status.

Fever

Elevated body temperature