Epidemiology Involves

question 15

Multiple Choice

Epidemiology involves:

• A)use of large random samples
• B)identifying the number of users in the general population
• C)identifying characteristics of users in the general population
• D)self report surveys of college students

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Definitions:

Standard Error

A common measure of variability within a sample's distribution, particularly focused on the mean.

Confidence Interval

A range of values, derived from a set of sample data, that is likely to contain the value of an unknown population parameter.

Mean

The arithmetic average of a set of numbers, calculated by adding all the numbers together and dividing by the count of the numbers.

Population Mean

The average value of a population attribute.