Magdala Blushes Very Easily; Any Time She Makes Even a Slight

question 64

Multiple Choice

Magdala blushes very easily; any time she makes even a slight social error,she turns bright red.Magdala regards this tendency as a real social failing and would give a great deal to stop blushing.You might make Magdala reconsider the value of her blushing by telling her that people who blush:

• A) actually have better social skills
• B) do so because they are more empathetic
• C) look more attractive to the people around them
• D) are more readily forgiven their mistakes

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Definitions:

Z-score

A statistical measure that describes a value's relationship to the mean of a group of values, expressed in terms of standard deviations from the mean.

Sampling Distribution

The sampling distribution is a probability distribution of a statistic obtained by selecting all possible samples of a specific size from a population.

Sampling Distribution

A probability distribution of a statistic obtained from a large number of samples drawn from a specific population.

Mean

The average of a set of numbers, calculated by dividing the sum of all the values by the number of values.