The Median Cannot Be Found for Variables Measured at the Nominal

question 27

Multiple Choice

The median cannot be found for variables measured at the nominal level because________.

• A) there is no central tendency.
• B) the scores cannot be ranked or ordered.
• C) all of the cases are representative.
• D) the distribution is skewed.

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Definitions:

Dysphagia

Difficulty or discomfort in swallowing, which can be due to a range of conditions affecting the throat or esophagus.

Vitamin K Supplementation

The use of vitamin K given to prevent or treat low levels of this vitamin, which is essential for blood clotting.

Ineffective Protection

A state in which an individual is unable to guard against life's threats or to achieve a level of risk management.

Blood Clotting

The process by which blood changes from a liquid to a gel, forming a clot to prevent excessive bleeding.