Mathematics, 31.03.2021 01:00, mathiscool51

there are 8 couples in a dance competition, and each of the 3 judges must pick the couple they believe should win. Suppose the judges picked randomly. What is the probability that at least 2 judges picked the same couple?

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there are 8 couples in a dance competition, and each of the 3 judges must pick the couple they belie...