4 February, 12:04
A box contains 720 marbles. The result of 20 marbles pulled at random from the box is given below:
Based on this information, how many yellow marbles could be expected in the box?
4 February, 13:54
There should be 20 yellow marbles based upon these probabilities because 2/20=0.1 and 0.1*200=20.
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» A box contains 720 marbles. The result of 20 marbles pulled at random from the box is given below: 5 red 6 blue 3 green 4 black 2 yellow Based on this information, how many yellow marbles could be expected in the box?