1) Suppose continuous random variable X has sample space S = [1, ∞) and a pdf of the form f(x) = Ce-(2-1)/2. What is the expected value of X?

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
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Chapter4: Writing Linear Equations
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1) Suppose continuous random variable X has sample space S = [1, ∞) and a pdf of the
form f(x) = Ce-(2-1)/2. What is the expected value of X?
Transcribed Image Text:1) Suppose continuous random variable X has sample space S = [1, ∞) and a pdf of the form f(x) = Ce-(2-1)/2. What is the expected value of X?
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