If you were to pick two students out of a class of 7 girls and 6 boys, what is the probability that the students chosen are two boys?

Guest Dec 11, 2021

#1**0 **

The number of ways to choose 0 girls from a group of 7 girls is: _{7}C_{0}

The number of ways to choose 2 boys from a group of 6 boys is: _{6}C_{2}

The number of ways to choose 2 students from a group of 13 students is: _{13}C_{2}

So, the probability is: _{7}C_{0} x _{6}C_{2} / _{13}C_{2}

geno3141 Dec 11, 2021