Nicole is a civil engineer working for the city of Indianapolis
on a project to widen some of its downtown streets. One aspect that
she has to consider is that, during the hot summer months, the
noonday temperature of the asphalt on these streets can get
extremely hot. For the project, she models these temperatures of
asphalt using a normal distribution with a mean of 112 degree F and
a standard deviation of 12 degree F.
Use a standard normal table or a calculator to find the
percentage of noonday temperatures of the asphalt less than 91
degree F or more than 127 degree F according to the model. For your
intermediate computations, use four or more decimal places. Give
your final answer to two decimal places (for example 98.23%)
Nicole is a civil engineer working for the city of Indianapolis on a project to widen some of its downtown streets. One
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Nicole is a civil engineer working for the city of Indianapolis on a project to widen some of its downtown streets. One
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