Give an example of a discrete random variable X such that Sx contains exactly two points, anda number c > 0 such that the Markov's inequality is tight, i.e.Е(X)P(X > c)C(You do not need to specify the sample space on which X is defined for this question. The PMFis enough.)

Answered: Give an example of a discrete random…

Give an example of a discrete random variable X such that Sx contains exactly two points, and a number c > 0 such that the Markov's inequality is tight, i.e. E(X) P(X > c) =

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter10: Sequences, Series, And Probability

Section10.8: Probability

Problem 32E

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Give an example of a discrete random variable X such that Sx contains exactly two points, and
a number c > 0 such that the Markov's inequality is tight, i.e.
Е(X)
P(X > c)
C
(You do not need to specify the sample space on which X is defined for this question. The PMF
is enough.)

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