A firm io accuotomed to training operatoro who do certain taoko on a production line. Those operatore who attend the training couroe are known to be able to meet their production quotao 90% of the time. New operatoro who do not take the training couroe only meet their quotao 65% of the time. Fifty percent of new operatore attend the coure. Given that a new operator meete her production quota, what ie the probability that ohe attended the program? Select one: a. 0.5807 O b. 0.4697 O c. 0.4671 O d. 0.4615

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