Both the Brethren Charity and the Lost Souls Mission are operating marriage counseling programs. The Brethren program has a man–woman team to counsel people, whereas Lost Souls uses single counselors. Last year, 12 of 84 randomly selected couples receiving counseling at Brethren ended up divorced. Ten of the 51 randomly selected couples at Lost Souls were divorced. As a policy analyst, what can you say about the programs?