mcmrie2199 mcmrie2199
  • 10-09-2017
  • Mathematics
contestada

What is the total probability of ending up with 3 blue marbles out of 7 marbles from the bag?

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TheProfessor4zzzFM
TheProfessor4zzzFM TheProfessor4zzzFM
  • 10-09-2017
to find the probability simply divide the number of blue marbles by the total:

SO, 3 / 7 = 0.42857 
p = 0.429
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