Mathematics, 21.04.2020 17:34 lizzzyyy60
An article presents a new method for timing traffic signals in heavily traveled intersections. The effectiveness of the new method was evaluated in a simulation study. In 50 simulations, the mean improvement in traffic flow in a particular intersection was 654.7 vehicles per hour, with a standard deviation of 311.7 vehicles per hour. Find a 95% confidence interval for the improvement in traffic flow due to the new system. Round the answers to three decimal places. The 95% confidence interval is ( , ).
Answers: 1
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An article presents a new method for timing traffic signals in heavily traveled intersections. The e...
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