In a bolt factory, machines A, B and C manufacture 25%, 35% and 40% of totaloutputs, respectively. Of the total of their outputs, 5%, 4% and 2% are defectivebolts, respectively. A bolt is drawn at random and is found to be defective. Whatis the probability that it was manufactured by machines A, B or C?

Here use given information and define events Bolt manufacture by machine A = A Bolt manufacture by…

Answered: bolts, respectively. A bolt is drawn at…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

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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bolts, respectively. A bolt is drawn at random and is found to be defective. What is the probability that it was manufactured by machines A, B or C?