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Mathematics, 16.10.2020 19:01 Meliiiii

A Karate club consists of 35 persons holding a black belt (highest rating), 64 persons holding a brown belt (middle
rating), and 97 persons holding a purple belt (lowest rating).
What is the probability that a randomly-selected club member
holds a brown belt or a purple belt?
A) 0.238
B) 0.762
C) 0.687
D) 0.313

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Answers: 1

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