23 You are planning to take two exams. According to the records, the passing rates for the exams 1 and 2 are 85% and 67%, respectively. Assume that the passing rates for both exams are independent events. Given that you have failed at least one of the exams, what is the probability that you have failed only the exam 1?
23 You are planning to take two exams. According to the records, the passing rates for the exams 1 and 2 are 85% and 67%, respectively. Assume that the passing rates for both exams are independent events. Given that you have failed at least one of the exams, what is the probability that you have failed only the exam 1?
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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Transcribed Image Text:QUESTION 23
You are planning to take two exams. According to the records, the passing rates for the exams 1 and 2 are
85% and 67%, respectively. Assume that the passing rates for both exams are independent events.
Given that you have failed at least one of the exams, what is the probability that you have failed only the
exam 1?
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