Examlex
The sample proportion is an unbiased estimator for the population proportion.
Market Portfolio
A theoretical bundle of investments that includes every type of asset available in the market, with each asset weighted according to its market capitalization.
Composition
The makeup or structure of something, such as the arrangement and proportion of parts within a work of art or a financial portfolio.
Stock's Beta
An indicator of how volatile a stock is compared to the general market, where a beta value above 1 signifies that the stock experiences more fluctuation than the market overall.
Standard Deviation
In finance, standard deviation measures the amount of variance or dispersion of a set of financial returns, indicating the investment's volatility.
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