In a Measure of Association for Ordinal Variables, a Pair

question 25

Multiple Choice

In a measure of association for ordinal variables, a pair in which one case is lower on one of the variables but higher on the other is called a _____________ pair.

• A) Discordant
• B) Concordant
• C) Tied
• D) Jumbled

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Definitions:

Xerosis

A medical term for abnormally dry skin, which can be caused by various factors including environmental conditions and certain skin conditions.

Circumscribed Lesion

A well-defined, localized abnormal area on skin or tissue, often differing in color or texture from surrounding areas.

Bulla

An elevated, fluid-filled blister more than 5 mm in diameter that forms on the skin or mucous membranes.

Wheal

A small, raised, and often itchy area on the skin, typically resulting from an allergic reaction or as part of certain skin tests.