A company has two plants to manufacture cars. Plant A manufactures 70% of the cars and Plant B manufactures 30%. At plant A, 80% of cars are rated standard quality and at plant B, 90% of cars are rated standard quality. A car is picked up at random and is found to be of standard quality. What is the probability that it has come from plant B ?

A company has two plants to manufacture cars. Plant A manufactures 70% of the cars and Plant B manufactures 30%. At plant A, 80% of cars are rated standard quality and at plant B, 90% of cars are rated standard quality. A car is picked up at random and is found to be of standard quality. What is the probability that it has come from plant B ?

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter11: Data Analysis And Probability

Section11.8: Probabilities Of Disjoint And Overlapping Events

Problem 2C

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