HW2_SLN

# HW2_SLN - EMIS 7370/5370 STAT 5340 Homework 2 Solution...

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Homework 2 Solution Operator Experience - Solution Based on past experience, a company knows that an experienced machine operator (1 or more years experience) will produce a defective item 1% of the time. Operators with some experience (up to 1 year) have a 2.5% defect rate, while new operators have a 6% defect rate. At any one time, the company has 60% experienced employees, 30% with some experience, and 10% new employees. Suppose that an item is randomly selected and found to be defective. What is the probability that it was produced by a new employee?

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Homework 2 Solution Outcome D G D G D G Sample Space N S E 0.06 0.94 0.10 0.30 0.60 0.025 0.975 0.01 0.99 Probability 0.0060 0.0940 0.0075 0.2925 0.0060 0.5940 1.0000
Homework 2 Solution Operator Experience - Solution Let N = New employee

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HW2_SLN - EMIS 7370/5370 STAT 5340 Homework 2 Solution...

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