The life expectancy (in years) of a microwave oven is a continuous random variable with probability density

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The life expectancy (in years) of a microwave oven is a continuous random variable with probability density function

(A) Find the probability that a randomly selected microwave oven lasts at most 6 years.

(B) Find the probability that a randomly selected microwave oven lasts from 6 to 12 years.

(C) Graph y = f(x) for [0,12] and show the shaded region for part (A).

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College Mathematics For Business Economics, Life Sciences, And Social Sciences

ISBN: 978-0134674148

14th Edition

Authors: Raymond Barnett, Michael Ziegler, Karl Byleen, Christopher Stocker

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