The performance of quality inspectors affects both the

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The performance of quality inspectors affects both the quality of outgoing products and the cost the products. A product that passes inspection is assumed to meet quality standards; a product that fails inspection may be reworked, scrapped, or reinspected. Quality engineers at Westinghouse Electric Corporation evaluated performances of inspectors in judging the quality of solder joints by comparing each inspector's classifications of a set of 153 joints with the consensus evaluation of a panel of experts. The results for a particular inspector are shown in the table.


Inspector's Judgement
Committee's Judgement Joint Acceptable Joint Rejectable
Joint Acceptable 101 10
Joint Rejectable 23 19

What is the probability that neither the inspector nor the committee judge the joint to be acceptable?

Reference no: EM13639737

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