There is a bag of marbles with 7 blue ​marbles, 7 yellow ​marbles, and 7 green marbles. You are going to choose one marble at random. Are the outcomes of this event equally​ likely?

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Part 1
Choose the correct answer below.
Yes
No

1 answer

Yes, the outcomes of this event are equally likely. Since there are 7 blue marbles, 7 yellow marbles, and 7 green marbles, the total number of marbles is 21 (7 + 7 + 7). The chance of picking each color is based on the same number of marbles for each color, making them equally likely outcomes when you choose one marble at random.