Answered: If X:B(n, p), i.e., Binomial with n and…

If X:B(n, p), i.e., Binomial with n and p. a) Find the moment generating function of 4-5X. b) Use the moment generating function to find the expected value of X. c) If Y = 3X – 5 find E(Y).

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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Question

If X:B(n, p), i.e., Binomial with n and p,
a) Find the moment generating function of 4-5X.
b) Use the moment generating function to find the expected value of X.
c) If Y = 3X –5 find E(Y).

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