Examlex
The most prominent data manipulation language today is
Perfectly Negatively Correlated
A situation in which two variables move in opposite directions with a correlation coefficient of -1, implying that when one variable increases, the other decreases.
Risk-Free Portfolio
An investment group that is considered to have no risk of financial loss, typically represented by government bonds.
Expected Rate
The return that an investor anticipates or forecasts receiving on an investment over a set period.
Correlation Coefficient
A statistical measure ranging from -1 to 1 that indicates the strength and direction of a linear relationship between two variables.
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