If a discrete random variable Y has the following moment generating function:m, (t)= 0.09 + 0.17e' + 0.4e" +0.2eª + 0.07e + 0.05e' + 0.02e“a. Give the probability mass function of Y in table form.b. Find P(Y > 3).c. Find the mean and variance of Y.

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Answered: If a discrete random variable Y has the…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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If a discrete random variable Y has the following moment generating function: m, (t)= 0.09 + 0.17e' +0.4e²' +0.2e³ + 0.07e" + 0.05e' + 0.02e“ a. Give the probability mass function of Y in table form. b. Find P(Y 2 3). c. Find the mean and variance of Y.