Question
In: Statistics and Probability
Question 8 A factory uses a diagnosis test whether a part is defective or not. This...
Question 8 A factory uses a diagnosis test whether a part is
defective or not. This test has a 0.90
probability of giving a correct result when applied to a defective
part and a 0.05 probability
of giving an incorrect result when applied to a non-defective part.
It is believed that one
out of every thousand parts will be defective.
(a) Calculate the posterior probability that a part is defective if
the test says it is defec-
tive.
(b) Calculate the posterior probability that a part is
non-defective if the test says it is
non-defective.
(c) Calculate the posterior probability that a part is
misdiagnosed.
Solutions
orchestra answered 1 year agoRelated Solutions
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A factory produces components of which 1% are defective. The components are packed in boxes of...
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b) Use a suitable approximation to find the probability of
having at most 3 defective (inclusive 3 cases) components out of
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