The mean on a normally distributed geography test is 75. Julia scores +1 standard deviation on that test. The mean of a normally distributed arithmetic test is 80. Julia scores +1 standard deviation on that test, as well. On which test did Julia do better, compared with others who took those same two tests?
A. She did better on the geography test.
B. She did better on the arithmetic test.
C. She did the same on both tests.
D. There is not enough information to tell.
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