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Chesed cheats at D&D by using a weighted 20-sided die. He knows from experience that it has a 10% chance of rolling a 20 and an 8% chance of rolling a 19. What is the probability that Chesed will roll a number other than 20 or 19?

Chesed cheats at D&D by using a weighted 20-sided die. He knows from experience that it has a 10% chance of rolling a 20 and an 8% chance of rolling a 19. What is the probability that Chesed will roll a number other than 20 or 19?

MATLAB: An Introduction with Applications
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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Chesed cheats at D&D by using a weighted 20-sided die. He knows from experience that it has a 10% chance of rolling a 20 and an 8% chance of rolling a 19. What is the probability that Chesed will roll a number other than 20 or 19?
Transcribed Image Text:Chesed cheats at D&D by using a weighted 20-sided die. He knows from experience that it has a 10% chance of rolling a 20 and an 8% chance of rolling a 19. What is the probability that Chesed will roll a number other than 20 or 19?
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