Use the following to answer questions :
In a class of 20 students, there are 12 girls and 8 boys. Three students are randomly selected to be teacher's assistants.
-What is the probability that the group consists of exactly two boys? Round your answer to four decimal places.
A) 0.2400
B) 0.1474
C) 0.2947
D) 0.5895

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The Answer of Use the following to answer questions :
In a class of 20 students, there are 12 girls and 8 boys. Three students are randomly selected to be teacher's assistants.
-What is the probability that the group consists of exactly two boys? Round your answer to four decimal places.
A) 0.2400
B) 0.1474
C) 0.2947
D) 0.5895

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