A Market Researcher Is Interested in Determining Whether the Age $\alpha$

question 78

Multiple Choice

A market researcher is interested in determining whether the age of listeners influences their preferred musical styles. The following is a contingency table from a random sample of 385 individuals: The researcher uses $\alpha$ = 0.05. The critical chi-square value is ___.

• A) 9.8
• B) 10.9
• C) 12.6
• D) 15.5
• E) 18.7

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Definitions:

Absorbed

The process by which substances are taken up by a tissue, such as the absorption of nutrients by the digestive tract.

Lingual Frenulum

A small fold of mucous membrane that extends from the floor of the mouth to the midline of the underside of the tongue.

Buccinator Muscle

A facial muscle that acts to press the cheeks against the teeth and is used in actions such as blowing and chewing.

Connective Tissues

Tissues that support, bind together, and protect organs, including bone, cartilage, tendons, and fat.