A class had two sections. Section I had 55 students of whom 10 received A grades. Section
Question:
(a) What is the probability that the student was in section I?
(b) What is the probability that the student received an A grade?
(c) What is the probability that the student received A grade if the student is known to have beer section I?
(d) What is the probability that the student was in section I if the student is known to have received an A grade?
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Related Book For
Probability And Statistics For Engineers And Scientists
ISBN: 9780495107576
3rd Edition
Authors: Anthony Hayter
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