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4 votes
A combination lock uses three distinctive numbers between 0 and 49 inclusive. how many different ways can a sequence of three numbers be selected? (show work)

asked
User Dastagir
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1 Answer

4 votes
it is a binomial distribution and the answer is 50C3 ==> 50!/3!(50-3)! => 19600
answered
User Bradkratky
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