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anonymous
 one year ago
Records show that an eye specialist’s success rate in a particular type of operation procedure is 80%. If 40 persons are to be operated on this week, what is the probability that at least 38 operations will be successful?
anonymous
 one year ago
Records show that an eye specialist’s success rate in a particular type of operation procedure is 80%. If 40 persons are to be operated on this week, what is the probability that at least 38 operations will be successful?

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0@ganeshie8 @kropot72

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.1binomial distribution

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.1n = 40 p = 0.8 you want to find P(X >= 38)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0and how do I do that?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I have never done a Dinomial distribution before :/
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