The monthly utility bills in a city are normally distributed, with a mean of$100 and a standard deviation of $12. Find the probability that a randomlyselected utility bill is (a) less than $66, (b) between $83 and $110, and (c)more than $140....(a) The probability that a randomly selected utility bill is less than $66 is(Round to four decimal places as needed.)

Mean()=100standard deviation()=12

Answered: The monthly utility bills in a city are…

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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