Examlex
The dependency ratio is the number of societal members who are under 18 or are 65 and over compared with the number of people who are between 18 and 64.
Deviation
The amount by which a single measurement differs from a fixed value such as the mean or expected value.
Normal Curve
A symmetrical, bell-shaped curve representing the distribution of values, scores, or measurements where most occurrences take place near the average.
Scores
Quantitative values assigned or obtained to represent certain characteristics or outcomes in data.
Standard Deviations
A measure of the dispersion or spread of a set of values in a dataset, indicating how much the values deviate from the mean.
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