Suppose that X1, X2, X3, ..., X99, X100 are independent Bernoulli(1/2) random variables. What is E[(X1+X2+X3+...+X69+X70)*(X71 + X72 + ... + X99+X100)]?
Suppose that X1, X2, X3, ..., X99, X100 are independent Bernoulli(1/2) random variables. What is E[(X1+X2+X3+...+X69+X70)*(X71 + X72 + ... + X99+X100)]?
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.8: Probability
Problem 23E
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Suppose that X1, X2, X3, ..., X99, X100 are independent Bernoulli(1/2) random variables.
What is E[(X1+X2+X3+...+X69+X70)*(X71 + X72 + ... + X99+X100)]?
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