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According to the AAA Foundation for Traffic Safety's American Driving Survey, U.S. drivers spend, on average, 51 minutes behind the wheel each day. A researcher
According to the AAA Foundation for Traffic Safety's American Driving Survey, U.S. drivers spend, on average, 51 minutes behind the wheel each day. A researcher believes this is an overstatement. To investigate, a random sample of 75 drivers were selected. The study revealed that the mean time behind the wheel for the sample of 75 drivers was 46.4 minutes with a standard deviation of 18.8 minutes.
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