hard probability question
posted by justin .
four different written driving tests are administered by the MVD. on of these four tests is selected at random for each applicant for a drivers test. if a group consisting of two women and three men apply for a license, what is the probability that
a. exactly two of the five will take the same test?
b. the two women will take the same test?
thank you for your help, i need to know how to set up this problem, it is very confusing

correction, on actually is one