The Variance of the Sample

question 130

Multiple Choice

The variance of the sample

• A)can never be negative
• B)can be negative
• C)cannot be zero
• D)cannot be less than one

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Definitions:

Psychological Research

The scientific study of the human mind, behaviors, and mental processes, using empirical methods and data analysis.

Deception

The act of misleading or falsely informing someone about the true nature of a situation or one’s intentions, often used in psychological research to maintain the integrity of the study.

American Psychological Association

A leading scientific and professional organization representing psychology in the United States, with the aim of advancing psychological knowledge to benefit society and improve people's lives.

Experimenter Bias

A situation where the researcher's expectations or preferences inadvertently influence the participants of an experiment or the interpretation of its results.