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Scores on the GRE(graduation record examination) are normally distributed with a mean of 555 and a...

Scores on the GRE(graduation record examination) are normally distributed with a mean of 555 and a standard deviation of 135. Use the 68-95-99.7 Rule to find the oercentage of people taking the test who score above 690.

The percentage of people taking the test who score above 690 is ___%.
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