A Stool Specimen Must Not Be Contaminated with Urine

question 22

True/False

A stool specimen must not be contaminated with urine.

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Definitions:

Stanine

A method of scaling test scores on a nine-point standard scale with a mean of five and a standard deviation of two.

Standard Deviation

A statistical measure that quantifies the amount of variation or dispersion of a set of data values around the mean.

Standard Score

A score that has been transformed to fit a common scale, allowing for comparison across different tests or assessments.

T Score

A standardized type of score that has a mean of 50 and a standard deviation of 10, used in various psychological and educational tests.