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Mathematics, 22.07.2021 06:50 cheyannehatton

The scores on an entrance exam to a university are known to have an approximately normal distribution with mean 65% and standard deviation 7.1%. Using the normalcdf function on your graphing calculator, what percentage of students would score 70 or better on this entrance exam? A. 28.4%
B. 18.9%
C. 24.1%
D. 22.3%

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