Recall the Review by Zuckerman Et Al

Recall the review by Zuckerman et al. (2013) of studies examining religiousness and IQ.According to their findings,how do the average IQ scores of religious believers and nonbelievers compare?

A) Believers average about two standard deviation units higher than nonbelievers.
B) Believers average about half a standard deviation unit higher than nonbelievers.
C) Average levels are about the same for believers and nonbelievers.
D) Nonbelievers average about half a standard deviation unit higher than believers.
E) Nonbelievers average about two standard deviation units higher than believers.