variance investment & finance definition
- An
exception to zoning rules established by a city government. For example, a
zoning variance may be granted to allow business activity in an area zoned for
residential use.
- In
accounting terms, the difference between the actual costs incurred to purchase
materials and the standard costs for material, labor, and overhead. A positive
variance occurs when the actual costs turn out to be lower than the standard or
anticipated cost.
- In budgetary
terms, the difference between the amount budgeted and the actual expense.
See variance in Wall Street Words
A statistical measure of the variability of measured datum from the average value of the set of data. A high variance, indicating relatively great variability, also indicates that the average is of minimal use in projecting future values for the data. Standard deviation is the square root of variance. Financial analysts use both statistical measures to weigh investment risk. Compare
covariance. See also
risk.
Learn more about variance