A random variable has a probability density function f(x) = A/x2 for 2 x 4.

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A random variable has a probability density function
f(x) = A/x2 for 2 ≤ x ≤ 4.
(a) What is the value of A?
(b) What is the lower quartile of the distribution?

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Probability And Statistics For Engineers And Scientists

ISBN: 9780495107576

3rd Edition

Authors: Anthony Hayter

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Question Posted: Jun 22, 2016 07:06 AM

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A random variable has a probability density function f(x) = A/x2 for 2 x 4.

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Probability And Statistics For Engineers And Scientists

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