Which of the Following Statements Is True of the Sample

question 34

Multiple Choice

Which of the following statements is True of the sample size for nonprobability samples?

• A) The sample size formula must be adjusted for confidence level before it can be used for nonprobability samples.
• B) The sample size formula must be adjusted for error tolerance before it can be used for nonprobability samples.
• C) The sample size formula must be adjusted for population variance before it can be used for nonprobability samples.
• D) Determining the sample size for nonprobability samples requires a researcher to make statistical inferences about the True population parameters.
• E) Determining the sample size for nonprobability samples is usually a subjective, intuitive judgment made by a researcher.

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Definitions:

Activity Failure

A situation where an attempt to perform an action does not result in the expected goal or outcome, often leading to learning or modification of efforts.

Adults

Individuals who have reached the age where they are considered legally responsible for their actions and have attained full physical development.

Correlational Method

A research approach that involves measuring two variables to identify a relationship between them, without implying causation.

Directly Reinforced

Refers to behaviors that increase in frequency as a direct result of being followed by a rewarding stimulus.