2. The talk time (in hours) on a cell phone in a month is approximated by the probability densityfunction:f(x) ==x-105hh25-x5hfor 10 < x < 15for 15 ≤ x ≤ 20for 20 < x < 25a) What is the value of the constant h?b) P(X < 17.5) = ?c) P(X<22.0) = ?d) What is the length of the shortest 95% of calls?

Findh =?p(x<17.5) =?p(x<22.0) =?

Answered: 2. The talk time (in hours) on a cell…

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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2. The talk time (in hours) on a cell phone in a month is approximated by the probability density function: f(x) = = x-10 5h h 25-x 5h for 10