Let X have PMF P(X = k) = −p^k/(k log(1 − p)) for k = 1, 2, 3, ...,where p is a parameter such that 0 < p < 1. (Note: the terms LOOK negative, but thatrestriction on p causes the log to be negative, making the fraction positive!) This distributionis called the Logarithmic distribution, often used in ecology. Calculate the expectation of X.

College Algebra
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ISBN:9781938168383
Author:Jay Abramson
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Chapter6: Exponential And Logarithmic Functions
Section6.8: Fitting Exponential Models To Data
Problem 5SE: What does the y -intercept on the graph of a logistic equation correspond to for a population...
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 Let X have PMF P(X = k) = −p^k/(k log(1 − p)) for k = 1, 2, 3, ...,
where p is a parameter such that 0 < p < 1. (Note: the terms LOOK negative, but that
restriction on p causes the log to be negative, making the fraction positive!) This distribution
is called the Logarithmic distribution, often used in ecology. Calculate the expectation of X. 

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