If a child is the first person in a household to become a Christian, there is a 3.5 percent probability everyone else in the household will follow. If the mother is the first to become a Christian, there is a 17 percent probability everyone else in the household will follow.

But if the father is first, there is a 93 percent probability everyone else in the household will follow, according to figures from Focus on the Family. Yet out of the 94 million men in the U.S., 68 million don’t attend any church, although 85 percent of those say they did grow up with some sort of church background.

Statistics from Focus on the Family Publishing, “Promise Keepers at Work.”
See http://www.baptistpress.com/bpnews.asp?ID=15630