Examlex
In multiple regression, the standard error of estimate is defined by , where n is the sample size and k is the number of independent variables.
Probability Distribution
Probability distribution describes how the probabilities of various outcomes are distributed for a random variable, outlining the likelihood of different results.
Perfectly Negatively Correlated
Describes two variables that move in opposite directions consistently, such that when one increases, the other decreases by an exactly proportional amount.
Risk-Free Portfolio
An investment portfolio constructed entirely of assets deemed to have no risk of financial loss, often consisting of government securities.
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