Statistics question, any help would be greatly appreciated! :) Thank you!
It's probably very simple but I can't figure it out for some reason haha
In a study of helicopter usage and patient survival, among the 46,615 patients transported by helicopter, 252 of them left the treatment center against medical advice, and the other 46,363 did not leave against medical advice. If 40 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?
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answer should be 40/46363=.0008627569
= 0.0009
= 0.0009
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