A Researcher Reports That 12 Persons in a Sample of 60

question 6

Multiple Choice

A researcher reports that 12 persons in a sample of 60 reported getting between 4 and 6 hours of sleep per night.What is the relative percentage for this interval?

• A)24%
• B)22%
• C)20%
• D)There is not enough information to answer this question.

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Definitions:

Representative

An entity or individual that stands in or speaks on behalf of others.

Forewarned

Having prior knowledge or warning about a future event, often enabling preparation or prevention.

Empirical

Based on observation or experience rather than theory or pure logic, typically involving data collection and analysis.

Unifying Themes

Central ideas or motifs that bring together various elements of a story, theory, or research project into a cohesive whole.