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In Exercise 13, Ai={ awarded project i} , for I =1,2,3.

Probability and Statistics for Engineers and the Scientists | 9th Edition | ISBN: 9780321629111 | Authors: Ronald E. Walpole; Raymond H. Myers; Sharon L. Myers; Keying E. Ye ISBN: 9780321629111 32

Solution for problem 54E Chapter 2

Probability and Statistics for Engineers and the Scientists | 9th Edition

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Probability and Statistics for Engineers and the Scientists | 9th Edition | ISBN: 9780321629111 | Authors: Ronald E. Walpole; Raymond H. Myers; Sharon L. Myers; Keying E. Ye

Probability and Statistics for Engineers and the Scientists | 9th Edition

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Problem 54E

In Exercise 13, Ai={ awarded project i} , for I =1,2,3. Use the probabilities given there to compute the following probabilities, and explain in words the meaning of each one. a. P(A2|A1) b.P(A2 ?A3|A1) c.P(A2 ?A3|A1) d.P(A1 ?A2 ?A3|A1 ?A2 ?A3)

Step-by-Step Solution:

Answer: Step 1 of 4 Here, A = {awarded project i}, for i = 1, 2, 3 and suppose that P(A ) = 0.22, P(A ) = 0.25, i 1 2 P(A ) = 0.28, P(A A ) = 0.11, P(A A ) = 0.05, P(A A )= 0.07, P(A A A ) = 0.01 3 1 2 1 3 2 3 1 2 3 P(A 1A ) 2 A. P(A |2 ) 1 P( A ) 1 0.11 = 0.22 = 0.5 Step 2 of 4 P((A A ) A ) B. P(A A |A ) = 2 3 1 2 3 1 P( A ) 1 P(A 1 A 2 ) 3 = P(A )1 = 0.01 0.22 = 0.0454

Step 3 of 4

Chapter 2, Problem 54E is Solved
Step 4 of 4

Textbook: Probability and Statistics for Engineers and the Scientists
Edition: 9
Author: Ronald E. Walpole; Raymond H. Myers; Sharon L. Myers; Keying E. Ye
ISBN: 9780321629111

The answer to “In Exercise 13, Ai={ awarded project i} , for I =1,2,3. Use the probabilities given there to compute the following probabilities, and explain in words the meaning of each one. a. P(A2|A1) b.P(A2 ?A3|A1) c.P(A2 ?A3|A1) d.P(A1 ?A2 ?A3|A1 ?A2 ?A3)” is broken down into a number of easy to follow steps, and 41 words. This textbook survival guide was created for the textbook: Probability and Statistics for Engineers and the Scientists, edition: 9. Since the solution to 54E from 2 chapter was answered, more than 298 students have viewed the full step-by-step answer. The full step-by-step solution to problem: 54E from chapter: 2 was answered by , our top Statistics solution expert on 05/06/17, 06:21PM. This full solution covers the following key subjects: Probabilities, meaning, exercise, explain, given. This expansive textbook survival guide covers 18 chapters, and 1582 solutions. Probability and Statistics for Engineers and the Scientists was written by and is associated to the ISBN: 9780321629111.

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