Reflects the organization of the Mormon church. Whatever one thinks of their doctrines, Mormons do take their religion seriously and try to pass it on to their children.
Overall, this study is a major embarrassment. I am told that: "You scored 15 out of 15, better than 99% of Americans." In fact, any literate American should know these elementary religion facts.
Yep.
You do know that literate Americans are the minority in the general population, right?