Mathematics, 13.03.2020 03:33 Moocow17
Hile the Pareto distributions are continuous, they tend to be used to model discrete data in humanities and actuarial sciences. Moreover, with its roots in power functions, Pareto distributions may be used in the growing popularity of the studies of networks. The probability density function (PDF) for a Pareto distribution is f(x) = α /x^(α+1), 1 ≤ x
where α > 0 is the shape parameter.
(a) Derive the cumulative distribution function (CDF)F(x) = 1−1/(x^α), 1 ≤ x.
(b) Derive the expected value μ = α /(α−1) for α > 1.
(c) Derive the standard deviation σ = √[α / ((α−1)^2(α−2))] for α > 2.
Answers: 2
Mathematics, 21.06.2019 21:10, verdolaga2017me
What is the domain of the given function? {(3,-2), (6, 1), (-1, 4), (5,9), (-4, 0); o {x | x= -4,-1, 3, 5, 6} o {yl y = -2,0, 1,4,9} o {x|x = -4,-2, -1,0, 1, 3, 4, 5, 6, 9} o y y = 4,-2, -1, 0, 1, 3, 4, 5, 6, 9}
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Mathematics, 21.06.2019 22:30, gilcarrillo146
Micheal is 4 times as old as brandon and is also 27 years older than brandon. how old is micheal
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Mathematics, 22.06.2019 00:00, dragonslayer321
Yvaries inversely as x. y =12 when x=5. find y when x=4
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Hile the Pareto distributions are continuous, they tend to be used to model discrete data in humanit...
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