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December 19, 2014

Homework Help: Statistics

Posted by Robbie on Sunday, October 14, 2012 at 12:07am.

John drives to work each morning and the trip takes an average of μ = 38 minutes.
The distribution of driving times is approximately normal with a standard deviation of σ = 5
minutes. For a randomly selected morning, what is the probability that John’s drive to work
will take less than 35 minutes?

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