73. A manufacturing firm produces pipes in two plants I and II with daily production 1,500 and 2,000 pipes respectively. The fraction of defective pipes produced by two plants I and II are 0-006 and 0-008 respectively. If a pipe selected at random from that day's production is found to be defective, what is the chance that it has come from plant I, plant II ?
73. A manufacturing firm produces pipes in two plants I and II with daily production 1,500 and 2,000 pipes respectively. The fraction of defective pipes produced by two plants I and II are 0-006 and 0-008 respectively. If a pipe selected at random from that day's production is found to be defective, what is the chance that it has come from plant I, plant II ?
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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