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a company manufactures a total of 8000 motorcycles a month in three plants A, B and C Of the 8000 motorcycles , plant A manufactures 4000, and plant B manufacturers 3000. At plant A, 85 out of 100 motorcycles are of standard quality or better. At plant B, 65 out of 100 motorcycles are of standard quality or better. At plant B, 65 out of 100 motorcycles are of standard quality or better and at plant C, 60 out of 100 motorcycles are of standard quality or better.The quality controller randomly selects a motorcycle: a) Caculate the probability that its qualtiy is sub-standard, b) If the motorcycle is of sub-standard quality calculate the probability that it has come from plant B.

a company manufactures a total of 8000 motorcycles a month in three plants A, B and C Of the 8000 motorcycles , plant A manufactures 4000, and plant B manufacturers 3000. At plant A, 85 out of 100 motorcycles are of standard quality or better. At plant B, 65 out of 100 motorcycles are of standard quality or better. At plant B, 65 out of 100 motorcycles are of standard quality or better and at plant C, 60 out of 100 motorcycles are of standard quality or better.The quality controller randomly selects a motorcycle: a) Caculate the probability that its qualtiy is sub-standard, b) If the motorcycle is of sub-standard quality calculate the probability that it has come from plant B.

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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a company manufactures a total of 8000 motorcycles a month in three plants A, B and C Of the 8000 motorcycles , plant A manufactures 4000, and plant B manufacturers 3000. At plant A, 85 out of 100 motorcycles are of standard quality or better. At plant B, 65 out of 100 motorcycles are of standard quality or better. At plant B, 65 out of 100 motorcycles are of standard quality or better and at plant C, 60 out of 100 motorcycles are of standard quality or better.The quality controller randomly selects a motorcycle:

a) Caculate the probability that its qualtiy is sub-standard,

b) If the motorcycle is of sub-standard quality calculate the probability that it has come from plant B.

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