As the Standard Deviation of an Average of Several Measurements

question 13

Multiple Choice

As the standard deviation of an average of several measurements increases,_____.

• A) the accuracy of the measurement increases.
• B) the precision of the measurement increases.
• C) the accuracy and precision of the measurement increases.
• D) the accuracy of the measurement decreases.
• E) the precision of the measurement decreases.

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Definitions:

UCS

Unconditioned Stimulus refers to a stimulus that naturally brings about a particular response without a prior learning process.

Conditioned Emotional

An emotional response that has been learned through conditioning, where a neutral stimulus becomes associated with an emotional event.

Fear Response

A physiological reaction to perceived threats that prepares the body for fight or flight.

Conditioned Taste Aversions

An acquired response where an individual avoids a food or flavor that has previously been associated with illness or discomfort.