What Type of Distribution Models the Number of Occurrences of an Event

question 58

Short Answer

What type of distribution models the number of occurrences of an event over a specified interval of time or space?
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Definitions:

Beta

An index for assessing the variation or inherent risk of a security or a portfolio as compared to the aggregate market.

Sharpe Measure

A metric used to evaluate the risk-adjusted return of an investment, calculating the difference between the returns of the investment and the risk-free rate, divided by the standard deviation of the investment’s returns.

Beta

A criterion for quantifying the instability or systematic risk of a security or a portfolio in contrast to the market as a whole.

Treynor Measure

A performance metric for determining how well an investment compensates the investor for taking a risk, adjusted for the risk-free rate.