MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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Question

The probability that a federal income tax return is filled out incorrectly with an error in favor of the taxpayer is 20% . What is the probability that of the ten tax returns randomly selected for an adult , three returns will contain only errors favoring the taxpayer ?

 

is it binomial , geometric or poisson ?

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