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family runs a robotic vacuum cleaner over a period of one year, is given as 0 < x < 1, f(x) = {2 – x, 15x< 2, elsewhere. х, (a) What is the probability that a family runs the robotic vacuum cleaner for more than 150 hours over a period of one year? (b) Find the average number of hours per year that families run their robotic vacuum cleaners.

family runs a robotic vacuum cleaner over a period of one year, is given as 0 < x < 1, f(x) = {2 – x, 15x< 2, elsewhere. х, (a) What is the probability that a family runs the robotic vacuum cleaner for more than 150 hours over a period of one year? (b) Find the average number of hours per year that families run their robotic vacuum cleaners.

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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1. The density function of the continuous random variable X, the total number of hours, in units of 100 hours, that a family runs a robotic vacuum cleaner over a period of one year, is given as 0 < x < 1, х, f(x) = }2 – x, 1<x< 2, 0, (a) What is the probability that a family runs the robotic vacuum cleaner for more than 150 hours over a elsewhere. period of one year? (b) Find the average number of hours per year that families run their robotic vacuum cleaners.
Transcribed Image Text:1. The density function of the continuous random variable X, the total number of hours, in units of 100 hours, that a family runs a robotic vacuum cleaner over a period of one year, is given as 0 < x < 1, х, f(x) = }2 – x, 1<x< 2, 0, (a) What is the probability that a family runs the robotic vacuum cleaner for more than 150 hours over a elsewhere. period of one year? (b) Find the average number of hours per year that families run their robotic vacuum cleaners.
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