Which Is an Example of a Population-Focused Intervention

question 12

Multiple Choice

Which is an example of a population-focused intervention?

• A) Setting up a health fair with nursing students at a local university
• B) Teaching a new mother how to breastfeed
• C) Doing physical examinations on preschool children at the clinic one at a time
• D) Contacting local officials about the rise in crime in one area of the city

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Definitions:

Population Means

The average values of a characteristic within an entire population.

Confidence Interval

A set of numbers from sample-derived statistics, believed to hold the value of an unnoticed population parameter.

Z-values

Statistical measures that represent the number of standard deviations an element is from the mean.

Confidence Interval

A range of values, derived from a sample, that is expected, with a particular probability, to contain the actual value of an unknown population parameter.