describe hyper-geometric distribution
Of 25 students 14 boys and 11 girls in the sixth-grade class at St. Andrew School five students were absent Thursday.
1) describe what is the probability that two of the absent students were girls?
2) describe what is the probability that two of the absent students were boys?
3) describe what is the probability that all of the absent students were boys?
4) describe what is the probability that none of the absent students were boys?