The Sample Size

question 26

Multiple Choice

The sample size

• A) can be larger than the population size.
• B) is always smaller than the population size.
• C) can be larger or smaller than the population size.
• D) is always equal to the size of the population.

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Definitions:

Research Study

An organized inquiry or investigation conducted to gather data and information to solve a problem, test a hypothesis, or answer a question.

Experimental Group

The group in an experiment that receives the variable being tested, which contrasts with the control group that does not receive the test variable.

Spaced Practice

A learning technique that involves breaking up studying into shorter sessions over a longer period, improving retention over time.

Overlearning

The continued practice or study of material or skills past the point of initial mastery, leading to automaticity and long-term retention.