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

Question

Raphael

18 March, 09:08

+5

Answers (1)

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Kellen Carr · Answer 1

Rougly 20 since theres a 1/15 chance hell get a purple marble so multiply that by 300 and you get 20

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?203050200