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moazzam07
 one year ago
At a conference of 250 people, 30% of the participants are French, 35% are Americans, 20% are Germans, and the rest are of other nationalities. Among any 3 participants, what is the probability that they are not all from other countries?
50
75
150
175
moazzam07
 one year ago
At a conference of 250 people, 30% of the participants are French, 35% are Americans, 20% are Germans, and the rest are of other nationalities. Among any 3 participants, what is the probability that they are not all from other countries? 50 75 150 175

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0wait I think i can help you with this one

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0add up all the percentages

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0so 15 percent of 250

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0wait I read the question wrong

moazzam07
 one year ago
Best ResponseYou've already chosen the best response.0Do you remember the answer to the question with the Quater Dollar
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