![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 07.04.2020 20:22, brandon2222269
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 655.6 vehicles per hour, with a standard deviation of 311.7 vehicles per hour. A traffic engineer states that the mean improvement is between 583.1 and 728.1 vehicles per hour. With what level of confidence can this statement be made? Express the answer as a percent and round to the nearest integer.
![answer](/tpl/images/cats/otvet.png)
Answers: 1
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:30, bercishicicorbin
$5400 is? invested, part of it at 11? % and part of it at 8? %. for a certain? year, the total yield is ? $522.00. how much was invested at each? rate?
Answers: 1
Do you know the correct answer?
An article presents a new method for timing traffic signals in heavily traveled intersections. The e...
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
Mathematics, 28.03.2021 02:10
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 28.03.2021 02:10
![Konu](/tpl/images/cats/mat.png)
Mathematics, 28.03.2021 02:10
![Konu](/tpl/images/cats/biologiya.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 28.03.2021 02:10
![Konu](/tpl/images/cats/ap.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 28.03.2021 02:10
![Konu](/tpl/images/cats/mat.png)
Mathematics, 28.03.2021 02:10