Which of the Following Groups of Americans Is Most at Risk

question 39

Multiple Choice

Which of the following groups of Americans is most at risk of undernutrition?

• A)alcoholics
• B)children
• C)pregnant women
• D)teenage boys

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Definitions:

Midrange

The midpoint of the range of a set of values, calculated by averaging the maximum and minimum values.

Median

The middle value in a set of data points arranged in ascending or descending order, or the average of the two middle values when there is an even number of data points.

Correlation Coefficient

A numerical measure that indicates the strength and direction of a linear relationship between two variables.

Mean

A measure of central tendency, calculated as the sum of all values in a dataset divided by the number of values.