Examlex
Policies are the instruments used by community nutritionists to seek behavior changes that improve nutritional status and health.
Sample Size
The number of observations or data points collected in a sample, crucial for determining the representativeness and accuracy of the sample.
Margin of Error
Indicates the confidence in the precision of a survey or poll result, quantifying potential deviation from the true population value.
Standard Deviation
An indicator of the range or distribution of a data set, showing the degree to which the values diverge from the average.
ACT Test Takers
Individuals who participate in taking the ACT, a standardized test used for college admissions in the United States.
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