Ca The Quality Control Chart Of A Certain Manufacturing Company Shows That 45 Of The Defective Parts Produced In The C 1 (51.21 KiB) Viewed 115 times
Ca The Quality Control Chart Of A Certain Manufacturing Company Shows That 45 Of The Defective Parts Produced In The C 2 (51.21 KiB) Viewed 115 times
Ca) The quality control chart of a certain manufacturing company shows that 45% of the defective parts produced in the company are due to mechanical errors and 55% were caused by human error The defective parts caused by mechanical errors can be detected, with 95% accuracy rate, at an inspection station. The detection rate is only 80% if the defective parts are due to human error Suppose a defective part was detected at the inspection station. What is the probability that this defective part is due to human error? 3 Marks An urn contains 3 red balls, 2 blue balls, and 5 white balls. A ball is selected and its colour noted, then it is not replaced. A second ball is selected and its colour noted. Find the probability of selecting one blue ball and then one white ball. 2 Marks Maximum file size: 250MB Files
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