Examlex
Simplify the expression algebraically.
Standard Deviation
A measure that quantifies the amount of variation or dispersion of a set of data values.
National Center for Health Statistics
A US agency responsible for collecting and analyzing data related to health and health care in the United States.
Standard Deviation
An indicator of the extent to which a set of numbers spreads out, showing the deviation of the values from their average.
Normally Distributed
Describes a distribution of data where most observations cluster around the mean, forming a bell-shaped curve.
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