Operations Management
11th Edition
ISBN: 9780132921145
Author: Jay Heizer
Publisher: PEARSON
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Chapter F, Problem 10P
Question:
• F.10 The number of cars arriving at Patti Miles’s Car Wash, in Orono, Maine, during the last 200 hours of operation is observed to be the following:
| NUMBER OF CARS ARRIVING | FREQUENCY |
| 3 or fewer | 0 |
| 4 | 20 |
| 5 | 30 |
| 6 | 50 |
| 7 | 60 |
| 8 | 40 |
| 9 or more | 0 |
| 200 |
- a. Set up a probability and cumulative-probability distribution for the variable of car arrivals.
- b. Establish random-number intervals for the variable.
- c. Simulate 15 hours of car arrivals and compute the average number of arrivals per hour. Select the random numbers needed from column 1, Table F.4, beginning with the digits 52.
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Question 14
In a U.S. News & World Report survey, universities were classified and coded as : (1) Large Public, (2) Large Private, (3) Small Liberal Arts, and (4) Small Vocational. The codes (i.e., 1, 2, 3, and 4) can be used to compute:
Mean (or average)
Standard Deviation
Frequency
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c and d above
Question Help
Tract
Tract
Coorainates
101
2,000
5,000
10,500
(24,44)
(25,24)
(52.45)
(52,18)
(80,48)
(70,20)
(90,25)
102
103
104
7.200
105
10,000
21,000
106
107
12,000
a) The center-of-gravity coordinates for the location of the proposed outlet in Mobile, Alabama should be:
x = 65.63 (round your response to two decimal places).
y = 29.69 (round your response to two decimal places).
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b) Census tracts 103 and 105 are each projected to grow by 30% in the next year The new center-of-gravity coordinates for the location of the proposed outlet in
Mobile, Alabama should be:
orrect: 0
(round your response to two decimal places).
Enter vour answer in the answer box and then click Check Answer
Question 4.27
Chapter F Solutions
Operations Management
Ch. F - Question: 1 State the seven steps, beginning with...Ch. F - Question: 2. List the advantages of simulation.Ch. F - Prob. 3DQCh. F - Question: 4. Explain the difference between...Ch. F - Question: 5. What is the role of random numbers in...Ch. F - Prob. 6DQCh. F - Question: 7. What is Monte Carlo simulation? What...Ch. F - Question: 8. List six ways that simulation can be...Ch. F - Question: 9. Why is simulation such a widely used...Ch. F - Prob. 10DQ
Ch. F - Prob. 11DQCh. F - Prob. 12DQCh. F - Prob. 13DQCh. F - Prob. 1PCh. F - Prob. 2PCh. F - Prob. 3PCh. F - Prob. 4PCh. F - Question F.5 Arnold Palmer Hospital is studying...Ch. F - Prob. 6PCh. F - Question: F.7 A warehouse manager at Mary Beth...Ch. F - Prob. 8PCh. F - Prob. 9PCh. F - Question: F.10 The number of cars arriving at...Ch. F - Prob. 11PCh. F - Prob. 12PCh. F - Prob. 13PCh. F - Question: F.14 Refer to the data in Solved...Ch. F - Question: F.15 Connecticut Tanning has two...Ch. F - Prob. 16PCh. F - Prob. 17PCh. F - Prob. 18PCh. F - Prob. 1CSCh. F - Prob. 2CS
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