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Khlara
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A box contains 8 dark chocolates, 8 white chocolates, and 8 milk chocolates. I choose chocolates at random (yes, without replacement; I’m eating them). What is the chance that I have chosen 20 chocolates and still haven’t got all the dark ones?
 one year ago
 one year ago
Khlara Group Title
A box contains 8 dark chocolates, 8 white chocolates, and 8 milk chocolates. I choose chocolates at random (yes, without replacement; I’m eating them). What is the chance that I have chosen 20 chocolates and still haven’t got all the dark ones?
 one year ago
 one year ago

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NickR Group TitleBest ResponseYou've already chosen the best response.0
how many chocolates are there total
 one year ago

NickR Group TitleBest ResponseYou've already chosen the best response.0
so of those 24 20 are chosen correct
 one year ago

NickR Group TitleBest ResponseYou've already chosen the best response.0
so what is the fraction there?
 one year ago

Khlara Group TitleBest ResponseYou've already chosen the best response.0
@NickR,is it 20/24
 one year ago

NickR Group TitleBest ResponseYou've already chosen the best response.0
simplified you get?
 one year ago

NickR Group TitleBest ResponseYou've already chosen the best response.0
since there are 3 kinds of chocolate you get (5/6)*(1/3) which should give you your answer
 one year ago

gorv Group TitleBest ResponseYou've already chosen the best response.1
@NickR it's wrong plzz help
 one year ago
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