In a certain city, the daily use of water (in hundreds of gallons) per household is a

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In a certain city, the daily use of water (in hundreds of gallons) per household is a continuous random variable with probability density function

Find the probability that a household chosen at random will use
(A) At most 400 gallons of water per day
(B) Between 300 and 600 gallons of water per day

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College Mathematics for Business Economics Life Sciences and Social Sciences

ISBN: 978-0321614001

12th edition

Authors: Raymond A. Barnett, Michael R. Ziegler, Karl E. Byleen

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Question Posted: Apr 14, 2016 08:33 AM

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In a certain city, the daily use of water (in hundreds of gallons) per household is a

Question:

f(x) = {、15e-15x otherwise

Step by Step Answer:

A B fx ...View the full answer

College Mathematics for Business Economics Life Sciences and Social Sciences

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