Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN: 9780470458365
Author: Erwin Kreyszig
Publisher: Wiley, John & Sons, Incorporated
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The pdf of a continuous random variable is defined as f(x)=8.75/x2 over (8.75, ∞) and 0 elsewhere. Find P( X > 65). (Round your answer to three decimal places).

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