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In a closed box there are 7 blue balls and 5 red balls. Randomly pick one from the box one at a time until the ball is green, then stop. Find the probability that the person stops after the 4th time
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Jan 28, 2022
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In a closed box there are 7 blue balls and 5 red balls. Randomly pick one from the box one at a time until the ball is green, then stop. Find the probability that the person stops after the 4th time
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Answer:
1/7 is the probabiltiy
Explanation:
Michael Tallino
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Feb 3, 2022
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Michael Tallino
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