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If X is a normal random variable with expected value 100 and standard deviation 2, and Y is normal with expected value 100 and standard deviation 4,...

If X is a normal random variable with expected value 100 and standard deviation 2, and Y is normal with expected value 100 and standard deviation 4, is X or Y more likely to

a. exceed 104

b. exceed 96

c. exceed 100?

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