Biology, 18.07.2021 01:10 jessicad8776

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. 18.9%
B. 28.4%
C. 24.1%
D. 22.3%

Answers: 2

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