4.4 and 4.5 Exercise 4.4. It is known that in a company, the average time required to process invoices is 8days with a standard deviation of 36 hours. If the processing time is normally distributed, whatproportion of the invoices is processed between 6 and 11 days?Exercise 4.5. Assuming that the White Blood Cell (WBC) count per cubic millimeter of wholeblood is normally distributed with a mean of 6800 and a standard deviation of 1550. The lowest5% of all WBC counts is defined to be probable at risk. How low must one's WBC count be to fallin the at risk group?

4.4)GivenMean(μ)=8standard deviation(σ)=36

Answered: Exercise 4.4. It is known that in a…

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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