Business, 31.03.2020 16:06 karsynraine8224
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 653.5 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 new system. Round the to three decimal places.
Answers: 3
Business, 22.06.2019 18:30
Hilary works at klothes kloset. she quickly the customers, and her cash drawer is always correct at the end of her shift. however, she never tries to "upsell" the customers (for example, by asking if they would like to purchase earrings to go with the shirt they chose or by suggesting a purse that matches the shoes they are buying). give hilary some constructive feedback on her performance.
Answers: 3
Business, 22.06.2019 22:10
Which of the following tends to result in a decrease in the selling price of houses in an area? a. an increase in the population of the city or town. b. an increase in the labor costs of construction. c. an increase in the income of new residents in the city or town. d. an increase in mortgage interest rates.
Answers: 1
Business, 22.06.2019 23:30
What is the difference between career options in the law enforcement pathway and career options in the correction services pathway?
Answers: 1
Business, 23.06.2019 01:30
Akika corporation started as a small firm and has grown substantially in the past decade. its interests span from electronics to real estate and aviation. akika's board of directors have now decided to create independent business units for and categorize the actions performed under each domain. each business unit will have distinct roles and responsibilities. which of the 14 principles of fayol does this exemplify?
Answers: 3
An article presents a new method for timing traffic signals in heavily traveled intersections. The e...
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