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• Let X be a binary variable such that P(X = 0) = 0.7 and let Y be a binary variable such that P(Y = 1) = 0.7. Find E[X+ Y]. (answer is 1 show them all the steps, mention law of total probability etc).

• Let X be a binary variable such that P(X = 0) = 0.7 and let Y be a binary variable such that P(Y = 1) = 0.7. Find E[X+ Y]. (answer is 1 show them all the steps, mention law of total probability etc).

A First Course in Probability (10th Edition)
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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• Let X be a binary variable such that P(X = 0) = 0.7 and let Y be a binary variable such that P(Y = 1) = 0.7. Find E[X+ Y]. (answer is 1 show them all the steps, mention law of total probability etc).
Transcribed Image Text:• Let X be a binary variable such that P(X = 0) = 0.7 and let Y be a binary variable such that P(Y = 1) = 0.7. Find E[X+ Y]. (answer is 1 show them all the steps, mention law of total probability etc).
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