Example 4-4. A factory produces a certain type of outputs by three types of machine. The respective daily production figures are: Machine I: 3,000 Units; Machine II: 2,500 Units; Machine III : 4,500 Units Past experience shows that 1 per cent of the output produced by Machine I is defective. The corresponding fraction of defectives for the other two machines are 1-2 per-cent and 2 per- cent respectively. An item is drawn at random from the day's production run and is found to be defective. What is probability that it comes from the output of (i) Machine I, (ii) Machine II, (iii) Machine (iii) ?
Example 4-4. A factory produces a certain type of outputs by three types of machine. The respective daily production figures are: Machine I: 3,000 Units; Machine II: 2,500 Units; Machine III : 4,500 Units Past experience shows that 1 per cent of the output produced by Machine I is defective. The corresponding fraction of defectives for the other two machines are 1-2 per-cent and 2 per- cent respectively. An item is drawn at random from the day's production run and is found to be defective. What is probability that it comes from the output of (i) Machine I, (ii) Machine II, (iii) Machine (iii) ?
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
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Transcribed Image Text:Example 4-4. A factory produces a certain type of outputs by three types of machine. The
respective daily production figures are:
Machine I: 3,000 Units; Machine II: 2,500 Units; Machine III : 4,500 Units
Past experience shows that 1 per cent of the output produced by Machine I is defective.
The corresponding fraction of defectives for the other two machines are 1-2 per-cent and 2 per-
cent respectively. An item is drawn at random from the day's production run and is found to
be defective. What is probability that it comes from the output of
(i) Machine I,
(ii) Machine II,
(iii) Machine (iii) ?
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