All Possible Samples of Size N Are Selected from a Population,and

question 5

Multiple Choice

All possible samples of size n are selected from a population,and the mean of each sample is determined. What is the mean of the sample means?

• A)It is the population mean.
• B)It is larger than the population mean.
• C)It is smaller than the population mean.
• D)It cannot be estimated in advance.

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Definitions:

Introspection

The practice of looking into one's own mental and emotional well-being.

Unreliability

The quality of lacking consistency or predictability; unable to be trusted to perform or behave as expected.

Introspection

The assessment of one's own conscious emotions and thoughts.

Sensory Reactions

The responses or changes in the body resulting from stimulation of the sensory organs, such as sight, hearing, taste, touch, and smell.