a) What is the probability that Mary comes back home with a gold or silver medal? b) What is the odds against that Mary gets any medal?
a) What is the probability that Mary comes back home with a gold or silver medal? b) What is the odds against that Mary gets any medal?
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Transcribed Image Text:6- There is a chance of 65% for Mary to enter the Olympic games and the chance of
getting to the highest four is 35%. But If she makes it to the highest four her chance to
get a gold medal is 15%, a silver medal is 25% and a bronze medal is 50%.
a) What is the probability that Mary comes back home with a gold or silver medal?
b) What is the odds against that Mary gets any medal?
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