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Mathematics, 21.09.2019 04:30 tristansanders0126

Afirm is accustomed to training operators who do certain tasks on a production line. those operators who attend the training course are known to be able to meet their production quotas 90% of the time. new operators who do not take the training course only meet their quotas 65% of the time. fifty percent of new operators attend the course. given that a new operator meets her production quota, what is the probability that she attended the program?

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