ACtually there has been such a study. Fundies have a shit-hemorrhage over it!
http://www.pewforum.org/2010/09/28/u-s-r...ge-survey/
It kind of reinforces this observation.
http://www.pewforum.org/2010/09/28/u-s-r...ge-survey/
Quote:Atheists and agnostics, Jews and Mormons are among the highest-scoring groups on a new survey of religious knowledge, outperforming evangelical Protestants, mainline Protestants and Catholics on questions about the core teachings, history and leading figures of major world religions.
It kind of reinforces this observation.
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