Question: Final grades in Professor Albert's large calculusclass areapproximately normally distributedwith a mean of 72(%) and standard deviation of7(%).What proportion of students earnbetween an 80% and

Final grades in Professor Albert's large calculusclass areapproximately normally

distributedwith a mean of 72(%) and standard deviation of7(%).What proportion of

students earnbetween an 80% and 86% inthis class? Report your answer

withtwodecimal places.

A).88

B).76

C).16

D).10

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