oanne estimates that she has a 85% chance of passing Biology and a 95% chance of passing English. Assume that {passing English} and {passing Biology} are independent events. What is the probability that Joane will pass only one of her courses? 99% 90% 20%

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
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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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Joanne estimates that she has a 85% chance of passing Biology and a 95% chance of
passing English. Assume that {passing English} and {passing Biology} are independent
events.
What is the probability that Joanne will pass only one of her courses?
99%
90%
20%
18.5%
acer
Transcribed Image Text:Joanne estimates that she has a 85% chance of passing Biology and a 95% chance of passing English. Assume that {passing English} and {passing Biology} are independent events. What is the probability that Joanne will pass only one of her courses? 99% 90% 20% 18.5% acer
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