If the Sampling Procedure Used to Draw the Norming Group

question 21

Multiple Choice

If the sampling procedure used to draw the norming group used whole classrooms rather than selecting individuals, that procedure would be: ​

• A)simple random sampling.
• B)stratified sampling.
• C)cluster sampling.
• D)group sampling.

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Definitions:

Barium Swallow

A diagnostic imaging procedure that involves swallowing a barium-containing liquid to visualize the upper gastrointestinal tract, including the pharynx, esophagus, and stomach.

Radioactive

Referring to materials or elements that emit radiation as a result of the decay of atomic nuclei.

Guaiac Test

A diagnostic screening tool used to detect the presence of occult (hidden) blood in stool, an indicator of various gastrointestinal disorders.

Gastrointestinal Bleeding

The loss of blood occurring within the gastrointestinal tract, which can manifest as vomit or stool appearing black or bloody.