12-32 The Clear Brook High School band is holding a car wash as a fund-raiser to buy new equipment. The average time to wash a car is 4 minutes, and the time is exponentially distributed. Cars arrive at a rate of one every 5 minutes (or 12 per hour), and the num - ber of arrivals per time period is described by the Poisson distribution. (a) What is the average time for cars waiting in the line (b) What is the average number of cars in the line? (c) What is the average number of cars in the system? (d) What is the average time in the system? (e) What is the probability there are more than three cars in the system?
Answers (1)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “12-32 The Clear Brook High School band is holding a car wash as a fund-raiser to buy new equipment. The average time to wash a car is 4 ...” in 📗 Engineering if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers
You Might be Interested in
Errors in the output voltage of an actual integrated circuit operational amplifier can be caused by : Select one: a. Zero offset voltages and currents b. Low open-loop voltage gain c. High slew rate for signals which change quickly d. All of these e.
Answers (1)
Find two quotes from the text that relate to bravery of odssey. Cite the quote with the Book number and line number. Add two sentences of commentary/analysis (CM) for each quote. Dear friends, surely we are not unlearned in evils.
Answers (1)
For laminar flow over a hot flat plate, the local heat transfer coefficient decreases with distance because (select all that are correct): A. The velocities near the plate are decreasing. B.
Answers (1)
What are the two types of pumps in compressors?
Answers (2)
Why metals are good thermal conductors, but polymers are not?
Answers (1)
New Questions in Engineering
10. Which of these requires a wheel alignment after replacement? A. Struts B. Shocks C. Both
Answers (2)
What is the definition of diameter pitch?
Answers (1)
List two characteristics of computers.
Answers (1)
Which of the following elements of the CIA triad refers to maintaining and assuring the accuracy of data over its life-cycle? Confidentiality Integrity Availability Authentication
Answers (1)
According to the video, what are some of the effects of the increase in the use of automated tools for Loading Machine Operators? Check all that apply.
Answers (2)