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18 June, 21:01

06.02) A bag contains 30 marbles, 3 of which are blue, 20 are red, 5 are green, and 2 are purple. Emerson takes a marble out of the bag, records the color, and returns it to the bag. How many purple marbles should he expect after 300 trials?

20

30

50

200

+1
Answers (1)
  1. 18 June, 21:12
    0
    Rougly 20 since theres a 1/15 chance hell get a purple marble so multiply that by 300 and you get 20
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