Examlex
In a table it would be wise to report survey data as accurately as possible;using three to four decimal places is desirable.
Coefficient
A numerical or constant factor in an algebraic expression that represents the magnitude of some variable's effect.
Variation
The measure of the spread or dispersion of a set of data points or values in a dataset.
Random Variable
A variable whose possible values are numerical outcomes of a random phenomenon.
Stock Investment
The purchase of shares in a company with the expectation of earning dividends or selling the shares at a higher price in the future.
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