In the examination of a Probability I course at aUniversity, 180 students participated in the exam. Among
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In the examination of a Probability I course at aUniversity, 180 students participated in the exam. Among these students, 80 study for a Mathematics degree, 60 for a Statistics degree, and 40 are in a joint degree in Mathematics and Economics.
The course examiner selects a script with answers at random, and announces that this does not belong to a Mathematics degree student. What is the probability that the script belongs to a
(a) Statistics student?
(b) Mathematics and Economics student?
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Related Book For
Introduction To Probability Volume 2
ISBN: 9781118123331
1st Edition
Authors: Narayanaswamy Balakrishnan, Markos V. Koutras, Konstadinos G. Politis
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