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# Transportation modeling assignment 2

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### Transportation modeling assignment 2

1. 1. Assignment 2<br /><ul><li>a. What is simulation?
2. 2. b. what are the uses of simulation?
3. 3. c. What are the different types of distributions?
4. 4. Given the following measurements of the strength of the inbound material received from a supplier</li></ul>105153181158134101145150221174158133178171171135183120176207761651481961861681101801671721582011211671631901841581602001811411311931351691751761802451541942291991491501432281151331461518717097174160156218142160118154199208123157163237149<br /><ul><li>Construct a stem and leaf diagram.
5. 5. Compute media, 1st quartile, 3rd quartile, and inter-quartile range.
6. 6. The number of customers arriving at a bank every 30 minutes is recorded as follows</li></ul>343554345335454454553543334<br /><ul><li>Draw a histogram. From the histogram, estimate a distribution that can be used as an approximation of the number of customers arriving every 30 minutes. Is it a continuous or discrete distribution?
7. 7. Which discrete distribution can be used in the following cases:
8. 8. The number of customers arriving at a bank if there is an average of 5 customers arriving per hour.
9. 9. The probability of guessing the correct answer from a multiple choice question if you are guessing the answer.
10. 10. The probability of guessing 5 questions out of 10 questions correctly in an exam consisting of 10 multiple choice question given that you are guessing the answer.