Suppose that water usages in American showers are normally distributed, with an average shower using 16gallons, and a standard deviation of 3.7 gallons. Estimate the percentage of showers that used(a) between 12.3 and 19.7 gallons.68(b) more than 19.7 gallons.||%Enter an integer or decimal number [more..](c) less than 4.9 gallons.%O %(d) between 4.9 and 19.7 gallons.%

From the provided information, Mean (µ) = 16 Standard deviation (σ) = 3.7 X~N (16, 3.7)

Answered: Suppose that water usages in American…

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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