Suppose that the time required to complete a 1040R tax form is normal distributed with a mean of 100 minutes and a standard deviation of 10 minutes. Whatproportion of 1040R tax forms will be completed in at least 99 minutes? Round your answer to at least four decimal places.0XŚ

It is given that the distribution of time taken follows normal distribution with mean 100 in and…

Answered: Suppose that the time required to…

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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Suppose that the time required to complete a 1040R tax form is normal distributed with a mean of 100 minutes and a standard deviation of 10 minutes. What proportion of 1040R tax forms will be completed in at least 99 minutes? Round your answer to at least four decimal places. 0 X S