jocekyn169 jocekyn169
  • 01-12-2017
  • Mathematics
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Help me do this someone who actually knows what there doing

Help me do this someone who actually knows what there doing class=

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Аноним Аноним
  • 01-12-2017
Each choice of  the 3 items is independent of the others so the probabilities are MULTIPLIED not added

So the answer to  14 is  0.35 * 0.38 * 0.32  =  0.043  = 4.3 %
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