In the Objective "To Decrease the Incidence of Early Childhood

question 30

Multiple Choice

In the objective "to decrease the incidence of early childhood disease in Center County by 10% to 25% by providing immunization clinics in all schools before August and December 2007," the operational indicator is:

• A) Decrease
• B) Promoting immunization clinics
• C) 10% to 25%
• D) Before August and December 2007

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Definitions:

Population Standard Deviation

A measure of the dispersion or spread of a set of data points in a population, showing how much variation exists from the average.

Square Root

A mathematical function that produces the original number when multiplied by itself.

Null Hypothesis

A hypothesis that suggests there is no significant difference between specified populations, any observed difference being due to sampling or experimental error.

Standard Error of the Mean

A statistical measure that estimates the sampling variability of the mean from different samples drawn from the same population.