A large counseling center needs to evaluate several experimental programs designed for helping couples considering divorce. Some clients are assigned to a counselor and attending typical marriage counseling sessions. Other assignments are assigned to a special program in which couples entering marriage counseling worth with a pair of counselors who are married and working as a team. The data below shows the rate of divorce. Is the rate significantly lower for couples who went through the special program as opposed to the traditional program?
Special Program
X=.47
S=.12
N=17
Traditional Counseling
X=.55
S=.23
N=12