Two methods A and B are available for teaching a certain industrial skill. The success rate...
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Two methods A and B are available for teaching a certain industrial skill. The success rate is 80% for A and 90 % for B. However, B is more expensive and hence, is used only 30% of the time (A is used for the other 70%). (Bayes) A) If a person is taught the skill by any of these two methods, what is the probability of success? B) A worker is taught the skill by one of the methods but fails (not succeeds) to learn it correctly. What is the probability that he was taught by method A? Two methods A and B are available for teaching a certain industrial skill. The success rate is 80% for A and 90 % for B. However, B is more expensive and hence, is used only 30% of the time (A is used for the other 70%). (Bayes) A) If a person is taught the skill by any of these two methods, what is the probability of success? B) A worker is taught the skill by one of the methods but fails (not succeeds) to learn it correctly. What is the probability that he was taught by method A?
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Plmethod A 0 to Placethod 8 030 Psuccess method A p Success ... View the full answer
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