Two students are registered for the same class and attend independently of each other, student A 90% of the time and student B 80% of the time. The teacher remembers that on a given day at least one of them is in class. What is the probability that student A was in class that day? (Round your answer to three decimal places.)

Two students are registered for the same class and attend independently of each other, student A 90% of the time and student B 80% of the time. The teacher remembers that on a given day at least one of them is in class. What is the probability that student A was in class that day? (Round your answer to three decimal places.)

Business Its Legal Ethical & Global Environment

10th Edition

ISBN:9781305224414

Author:JENNINGS

Publisher:JENNINGS

Chapter3: The Judicial System

Section: Chapter Questions

Problem 7QAP

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