An Unbiased Estimator of a Population Parameter Is One Whose

question 140

Multiple Choice

An unbiased estimator of a population parameter is one whose average (mean) over all possible random samples of a given size equals the value of the:

• A)sample mean
• B)standard deviation
• C)parameter in question
• D)statistic

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Definitions:

Lifestyle Changes

Modifications or transformations in everyday habits and behaviors, especially those related to diet, physical activity, and health practices, to improve overall well-being.

Ailments

Minor illnesses or disorders usually not of a serious or long-lasting nature.

Naturalistic Observation

A research method involving observing subjects in their natural environment without intervention by the researchers.

Introspection

The examination of one's own conscious thoughts and feelings, used in psychological research.