The Required Information Needed in Order to Compute KR-21 Includes

question 47

Multiple Choice

The required information needed in order to compute KR-21 includes

• A) number of items on the test, mean score, and median score.
• B) number of items on the test, mean score, and standard deviation.
• C) mean score, standard deviation, median score.
• D) mean score, reliability coefficient, and standard deviation.

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Definitions:

Dehydration

A condition that occurs when the body doesn't have enough water and other fluids to carry out its normal functions.

Prolonged Bed Rest

Extended periods of lying in bed for medical reasons, which may lead to complications.

Hypothermia

A medical emergency that occurs when your body loses heat faster than it can produce heat, causing a dangerously low body temperature.

Schizophrenia

A chronic mental health disorder characterized by distortions in thinking, perception, emotions, language, sense of self, and behavior.