A manufacturer buys system fans from 3 different companies to use in the computers 30%, 20%, and 50% of these fans are supplied from the 1st, 2nd and 3rd companies, ri The probability of defective fans purchased from companies 1, 2 and 3 is 1%, 3% an respectively. If a random fan is observed and found to be defective, what is the pr this fan was purchased from company 3?

A First Course in Probability (10th Edition)
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Author:Sheldon Ross
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Chapter1: Combinatorial Analysis
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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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buys system fans from 3 different companies to use in the computers it produces.
50% of these fans are supplied from the 1st, 2nd and 3rd companies, respectively.
ty of defective fans purchased from companies 1, 2 and 3 is 1%, 3% and 2%,
If a random fan is observed and found to be defective, what is the probability that
purchased from company 3?
Transcribed Image Text:buys system fans from 3 different companies to use in the computers it produces. 50% of these fans are supplied from the 1st, 2nd and 3rd companies, respectively. ty of defective fans purchased from companies 1, 2 and 3 is 1%, 3% and 2%, If a random fan is observed and found to be defective, what is the probability that purchased from company 3?
A manufacturer buys system fans from 3 different companies to use in the computers :
30%, 20%, and 50% of these fans are supplied from the 1st, 2nd and 3rd companies, re
The probability of defective fans purchased from companies 1, 2 and 3 is 1%, 3% an
respectively. If a random fan is observed and found to be defective, what is the pre
this fan was purchased from company 3?
Yanıt:
Transcribed Image Text:A manufacturer buys system fans from 3 different companies to use in the computers : 30%, 20%, and 50% of these fans are supplied from the 1st, 2nd and 3rd companies, re The probability of defective fans purchased from companies 1, 2 and 3 is 1%, 3% an respectively. If a random fan is observed and found to be defective, what is the pre this fan was purchased from company 3? Yanıt:
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