The Number of Degrees of Freedom for a Contingency Table

question 168

Multiple Choice

The number of degrees of freedom for a contingency table with 4 rows and 8 columns is

• A)32
• B)12
• C)21
• D)10

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Definitions:

Unconscious Patient

An individual who is not awake and is unable to respond to stimuli, requiring immediate medical attention.

23-Gauze Needle

A medical needle of a specific gauge used for injections and withdrawing fluids; the number 23 indicates the diameter of the needle.

Methotrexate

A medication used to treat certain types of cancer, severe psoriasis, and rheumatoid arthritis, by slowing cell growth.

Lorazepam

A benzodiazepine medication used to treat anxiety disorders, insomnia, and to provide sedation before medical procedures.