Multiple Choice
A Karate club consists of 41 persons holding a black belt (highest rating) , 59 persons holding a brown belt (middle rating) , and 73 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) 0.311
B) 0.689
C) 0.763
D) 0.237
Correct Answer:
Verified
Correct Answer:
Verified
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