Statement Q1. The lifetime, in years, of a certain type of fuel cell is a randomvariable with probability density function k X>0 f(x) = { (x+ 3)* x<0 Using i. Detemine the value kso that f(x) becomes a pdf. ii. Using cumulative distribution function (CDF) method finds the probability that a fuel cell lasts more than 5 years? Find the coefficient of variation of x+3 РX>20 | X<40). iii. iv.

Statement Q1. The lifetime, in years, of a certain type of fuel cell is a randomvariable with probability density function k X>0 f(x) = { (x+ 3)* x<0 Using i. Detemine the value kso that f(x) becomes a pdf. ii. Using cumulative distribution function (CDF) method finds the probability that a fuel cell lasts more than 5 years? Find the coefficient of variation of x+3 РX>20 | X<40). iii. iv.

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter4: Polynomial And Rational Functions

Section4.6: Variation

Problem 2E

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