Answered: 5.1-1. Let X have a geometric…

Math

Probability

5.1-1. Let X have a geometric distribution with parameter p. Find the pmf of: (a) Y = 2X. (b) Y=X².

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

Need help with this Intro to probability and statistics homework problem. Below the homework problem is the answers from the textbook. Make sure your handwriting is neat and readable.

5.1-1. Let X have a geometric distribution with parameter
p. Find the pmf of:
(a) Y = 2X.
(b) Y=X².

5.1-1 (a) g(y) = (1-P)/2)-lp.
y=2,4,6,...
(b) g(y) = (1-p) p. y = 1,4,9......

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