You want to know the percentage of financial services companies that earned revenue less than 8181 million dollars. If the mean revenue was 8080 million dollars and the data has a standard deviation of 1919 million, find the percentage. Assume that the distribution is normal. Round your answer to the nearest hundredth.

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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You want to know the percentage of financial services companies that earned revenue less than 8181 million dollars. If the mean revenue was 8080 million dollars and the data has a standard deviation of 1919 million, find the percentage. Assume that the distribution is normal. Round your answer to the nearest hundredth.

 
 
 
 
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