If the lifetime for a type of lamps follows a distributionwith density functionf(x) =12x²(1-x),0≤x≤1 ,where is the lifetime in years. A sample of 100 units isselected randomly what is probability that its life time lessthan 7.5 month.

Given f(x)=12x2(1-x) 0≤x≤1 Where x in year P(x<7.5 months)=?

Answered: If the lifetime for a type of lamps…

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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If the lifetime for a type of lamps follows a distribution with density function f(x) =12x²(1-x),0≤x≤1 , where is the lifetime in years. A sample of 100 units is selected randomly what is probability that its life time less than 7.5 month.