Examlex
Which summary measure for forecast errors does not depend on the units of the forecast variable?
Expected Variance
A statistical measure that represents the dispersion of possible returns of an investment, used in portfolio theory to gauge risk.
Probability Distribution
A quantitative function that assesses and represents every imaginable value and probability for a random variable within a certain limit.
Stock of the Economy
An aggregate representation of the total value of all publicly traded companies within an economy.
Nominal Rate of Interest
The stated interest rate of a bond or loan without adjusting for inflation or other factors that affect the true cost of borrowing.
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