Variance of Geometric Distribution/Formulation 2/Also presented as
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Variance of Geometric Distribution: Formulation 2: Also presented as
The Variance of Geometric Distribution is also presented in the form:
- $\var X = \dfrac q {p^2}$
where $q$ has been defined conventionally as $q = 1 - p$.
Sources
- 2008: David Nelson: The Penguin Dictionary of Mathematics (4th ed.) ... (previous) ... (next): geometric distribution