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You randomly draw a marble from a bag, record its color, and then replace it. You draw a red marble 7 out of 25 times. What is the experimental probability that the next marble will be red?
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You randomly draw a marble from a bag, record its color, and then replace it. You draw a red marble

7 out of 25 times. What is the experimental probability that the next marble will be red?

User Oberix
by
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1 Answer

2 votes
Make it a fraction
7/25 * 4/4 = 28/100
0.28 = 28 percent

There is a 28 percent chance the next marble will be red
User Manasov Daniel
by
8.1k points
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