Out of a classroom of 6 boys and 4 girls the teacher picks a president for the student board, a vice president and a secretary.
What is the probability that only girls will be elected?
Select.
A) 1/30 B) 4/30 C) 5/30 D) 7/30 E) 8/30
GBB (girl,boy,boy)   GGB (girl,girl,boy)   GGG (girl,girl,girl)   the probability of GGG is already known - 1/30.   1/30NS:1/30
<result>A</result>
Out of a classroom of 6 boys and 4 girls the teacher picks a president for the student board, a vice president and a secretary.
What is the probability that only girls will be elected?