Normal Distribution

At one college, GPA's are normally distributed with a mean of 3.1 and a standard deviation of 0.4. What percentage of students at the college have a GPA between 2.7 and 3.5?

Correct result:

p =  68.27 %

Solution:

p=0.6827 100=6827100=68 27100=6827100%=68.27%



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Berls
please the solution is not clear

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