Which of the Following Statements Is Correct

question 3

Multiple Choice

Which of the following statements is correct?

• A) As the sample size increases, the standard error decreases.
• B) Standard errors of sampling distributions can be calculated from the results of non-probability samples.
• C) Both "a" and "b" are correct.
• D) None of the above is correct.

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Definitions:

Testing Effects

The impact that pre-testing may have on the subjects' performance in subsequent assessments.

Cross-sectional

A research design that collects data from a population, or a representative subset, at one specific point in time.

Reasoning Ability

The capacity to think logically, understand and apply principles, and solve problems, often measured through cognitive tests.

Age

A measure of the length of time that a person or thing has existed, often used as a variable in research to examine differences or changes over time.