A particular telephone number is used to receive both voice calls and fax messages. Suppose that 20% of the incoming callsinvolve fax messages, and consider a sample of 20 incoming calls. (Round your answers to three decimal places.)LAUSE SALT(a) What is the probability that at most 5 of the calls involve a fax message?218x(b) What is the probability that exactly 5 of the calls involve a fax message?055x(c) What is the probability that at least 5 of the calls involve a fax message?087(d) What is the probability that more than 5 of the calls involve a fax message?0.032

Answered: A particular telephone number is used…

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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