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Mathematics, 23.06.2019 12:30 jalenshayewilliams

In a study of helicopter usage and patient survival, among the 47 comma 27447,274 patients transported by helicopter, 241241 of them left the treatment center against medical advice, and the other 47 comma 03347,033 did not leave against medical advice. if 4040 of the subjects transported by helicopter are randomly selected without replacement, what is the probability that none of them left the treatment center against medical advice? the probability is nothing.

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In a study of helicopter usage and patient survival, among the 47 comma 27447,274 patients transport...
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