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Use the Following to Answer Questions

Question 78

Multiple Choice

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 has at least two boys? Round your answer to four decimal places.


A) 0.3439
B) .04421
C) .02947
D) 0.5895

Correct Answer:

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