The commute times during rush hour traffic on a local interstate have a mean of 25 minutes and a standard deviation of 5 minutes. Repeated studies of this section of interstate are considered normally distributed. What percent of commuters drive between 20 - 25 minutes to work daily?

Question

A) 16%
B) 32%
C) 34%
D) 50%

My answer choice is C

Answer 1

What school subject is this?

Answer 2

This is Algebra 2

Answer 3

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