Examlex
Evaluate the expression for the given value of the variable or variables.
-3(x + 9) + 14; x = -18
Random Variable
A variable whose values are determined by the numerical results of a random event.
Independent
Not influenced or controlled by others; in statistics, variables that are not affected by other variables in the model.
Weekly
Pertaining to something that occurs, is done, calculated, or issued every week.
Standard Deviation
A measure of the amount of variation or dispersion in a set of values, indicating how much the values differ from the mean of the set.
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