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OpenStudy (anonymous):
Pizza delivery times at Pizza Time are normally distributed with a mean time of 27 minutes and a standard deviation of 3 minutes. Approximately what percent of pizzas are delivered between 24 and 30 minutes
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OpenStudy (playgames1122):
is that the whole question?
OpenStudy (anonymous):
yes, it's normal distribution if that is any help.
OpenStudy (playgames1122):
99.7%
OpenStudy (anonymous):
thank you:)
OpenStudy (playgames1122):
Your Welcome :)
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OpenStudy (amistre64):
thats not a correct answer ....
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