4. A component goes through five operations before it is completed. Information related to production is given below: Basic units of raw material introduced 3,100. Operation 1st 2nd 3rd 4th 5th No Operation Operation Operation Operation Operation Number of rejects 106 96 26 28 12 a) What is the probability that a basic unit of raw materials won't become a finished component? b) What is the probability that a basic unit of raw material not getting beyond the third operation? c) If a further 500 finished components are required how many basic units of raw material should be introduced if materials are not breakable? Use probabilistic approach not unitary.
4. A component goes through five operations before it is completed. Information related to production is given below: Basic units of raw material introduced 3,100. Operation 1st 2nd 3rd 4th 5th No Operation Operation Operation Operation Operation Number of rejects 106 96 26 28 12 a) What is the probability that a basic unit of raw materials won't become a finished component? b) What is the probability that a basic unit of raw material not getting beyond the third operation? c) If a further 500 finished components are required how many basic units of raw material should be introduced if materials are not breakable? Use probabilistic approach not unitary.
Chapter9: Sequences, Probability And Counting Theory
Section9.7: Probability
Problem 5SE: The union of two sets is defined as a set of elements that are present in at least one of the sets....
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Transcribed Image Text:4. A component goes through five operations before it is completed. Information related to
production is given below:
Basic units of raw material introduced 3,100.
Operation
1st
2nd
3rd
4th
5th
No
Operation
Operation
Operation
Operation
Operation
Number of
rejects
106
96
26
28
12
a) What is the probability that a basic unit of raw materials won't become a
finished component?
b) What is the probability that a basic unit of raw material not getting beyond
the third operation?
c) If a further 500 finished components are required how many basic units of
raw material should be introduced if materials are not breakable? Use
probabilistic approach not unitary.
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