The annual rainfall in a certain country varies from 0 to 9 inches and is a random variable with probability density function defined by f(x): Find the following probabilities for the annual rainfall in a randomly selected year. Round your answers to 4 decimal places as needed. What is the probability that the annual rainfall is greater than 7 inches per year? 9.5 - x 45 What is the probability that the annual rainfall is less than 6 inches per year? What is the probability that the annual rainfall is between 6 and 8 inches per year? 4

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A: w012P(W=w)0.650.200.015

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A: 1. f(x)=16, 0<x<6 2. P(1.6<X<1.9)=∫1.61.9f(x)dx                            =∫1.61.916dx…

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A: Gdfhb

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A: According to the given information, we have X follows uniform distribution with a =6 and b = 15