Which of the Following Is One of the Best Known

question 37

Multiple Choice

Which of the following is one of the best known and most widely used antimicrobial agents?

• A) ascorbic acid
• B) citric acid
• C) pepper
• D) sugar

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Definitions:

Kinds of Validity

The extent to which a test or instrument measures what it is supposed to measure, including content, criterion, and construct validity.

Contrast Examples

The use of opposing or differing instances to illustrate a point, highlight differences, or clarify a concept.

High Validity

A measure of how accurately a test or research measures what it intends to measure.

Low Validity

Refers to the extent to which an instrument, test, or study fails to accurately measure what it is intended to measure.