There is a 45% chance of Aisha passing economics. There is a 40% chance that Aisha will pass both economics and accounting. There is a 70% chance that she will pass at least one of them. Aisha has been informed that she has passed accounting, what is the probability that she will not pass economics?

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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There is a 45% chance of Aisha passing economics. There is
a 40% chance that Aisha will pass both economics and
accounting. There is a 70% chance that she will pass at least
one of them. Aisha has been informed that she has passed
accounting, what is the probability that she will not pass
economics?
Answers:
0.62
0.65
0.55
0.38
Transcribed Image Text:There is a 45% chance of Aisha passing economics. There is a 40% chance that Aisha will pass both economics and accounting. There is a 70% chance that she will pass at least one of them. Aisha has been informed that she has passed accounting, what is the probability that she will not pass economics? Answers: 0.62 0.65 0.55 0.38
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