The analysis of shafts for a compressor is summarized by conformance to specifications. roundness conforms yes surface

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The analysis of shafts for a compressor is summarized by conformance to specifications. roundness conforms yes surface finish conforms yes 345 5 12

(a) If a shaft is selected at random, what is the probability that the shaft conforms to surface finish requirements?

(b) What is the probability that the selected shaft conforms to surface finish requirements or to roundness requirements?

(c) What is the probability that the selected shaft either con- forms to surface finish requirements or does not conform to roundness requirements?

(d) What is the probability that the selected shaft conforms to both surface finish and roundness requirements?

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Related Book For  book-img-for-question

Applied Statistics And Probability For Engineers

ISBN: 9780470053041

5th Edition

Authors: Douglas C. Montgomery, George C. Runger

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