Let X1, X2, ..., X144 be independent identically distributed (i.i.d.) random variables, each with expectation µ = E[X;] = 2, and variance o? = Var(X;) = 4. Approximate the probability P(X1+ X2 + · .+ X144 > 300).

A First Course in Probability (10th Edition)
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Chapter1: Combinatorial Analysis
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Let X1, X2, ..., X144 be independent identically distributed (i.i.d.) random variables, each with expectation
µ = E[X;] = 2, and variance o? = Var(X;) = 4. Approximate the probability
P(X1+ X2 + · .+ X144 > 300).
Transcribed Image Text:Let X1, X2, ..., X144 be independent identically distributed (i.i.d.) random variables, each with expectation µ = E[X;] = 2, and variance o? = Var(X;) = 4. Approximate the probability P(X1+ X2 + · .+ X144 > 300).
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