Richard is a German exchange student at lowa. He is always in a hurry and sometimes...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
Richard is a German exchange student at lowa. He is always in a hurry and sometimes forgets to pay for parking. He faces a 10% chance of getting a parking ticket with the fine being $50. a. Find the mean, variance and skewness of Richard's fine payment. (3 points) Peter is another German exchange student at lowa who faces the same risk as Richard. The two risks are independent. Richard and Peter decide to form a risk pool and split the total amount of fines equally with each other. b. Use the table below to determine the probability distribution of the risk pool. Use the first column for the number of fines (i.e., how many fines in total?), the second for the associated probability, the third for the total amount of fines (aggregate risk), and the fourth for the payment per pool member (average risk). (4 points) Number of fines Probability Total amount of fines Payment per pool member c. Use the table in b. to find the mean, variance and skewness of the total amount of fines and the mean, variance and skewness of the payment per pool member. Compare your results to the results in a. Explain carefully how pooling affects each of the measures and be specific. (6 points) Now consider a risk pool of 100 students. The students collaborate and form a "parking ticket risk pool." Each student faces a 10% chance of having to pay a $50 fine, and the risks are independent. Use the formulas in the lecture notes to answer questions d. and e. d. Find the mean, variance, standard deviation, coefficient of variation and skewness of the aggregate risk, that is, for the total amount of fines. (2.5 points) e. Find the mean, variance, standard deviation, coefficient of variation and skewness of the average risk, that is, for each student's individual payment. (2.5 points) 1. Measuring risk (12 points) We start with a symmetric risk that yields either $5 or $12 with equal chance. In a next step, we introduce an additional risk of either gaining or losing 53 with equal chance, and attach it to the low outcome. We now face the following distribution: $2 with a 25% chance, $8 with a 25% chance, $12 with a 50% chance. a. Use the chart below to draw the probability mass function of this distribution. State whether the distribution is discreet or continuous and explain your answer. (4 points) Page 1 of 6 b. Find the mean, variance, standard deviation, coefficient of variation, and skewness of this distribution. (5 points) c. How will the risk measures calculated in b. be affected if the additional risk was a 50/50 chance of gaining or losing $2 instead of a 50/50 chance of gaining or losing $3? No calculation is required but explain your answers carefully for full credit. (3 points) Richard is a German exchange student at lowa. He is always in a hurry and sometimes forgets to pay for parking. He faces a 10% chance of getting a parking ticket with the fine being $50. a. Find the mean, variance and skewness of Richard's fine payment. (3 points) Peter is another German exchange student at lowa who faces the same risk as Richard. The two risks are independent. Richard and Peter decide to form a risk pool and split the total amount of fines equally with each other. b. Use the table below to determine the probability distribution of the risk pool. Use the first column for the number of fines (i.e., how many fines in total?), the second for the associated probability, the third for the total amount of fines (aggregate risk), and the fourth for the payment per pool member (average risk). (4 points) Number of fines Probability Total amount of fines Payment per pool member c. Use the table in b. to find the mean, variance and skewness of the total amount of fines and the mean, variance and skewness of the payment per pool member. Compare your results to the results in a. Explain carefully how pooling affects each of the measures and be specific. (6 points) Now consider a risk pool of 100 students. The students collaborate and form a "parking ticket risk pool." Each student faces a 10% chance of having to pay a $50 fine, and the risks are independent. Use the formulas in the lecture notes to answer questions d. and e. d. Find the mean, variance, standard deviation, coefficient of variation and skewness of the aggregate risk, that is, for the total amount of fines. (2.5 points) e. Find the mean, variance, standard deviation, coefficient of variation and skewness of the average risk, that is, for each student's individual payment. (2.5 points) 1. Measuring risk (12 points) We start with a symmetric risk that yields either $5 or $12 with equal chance. In a next step, we introduce an additional risk of either gaining or losing 53 with equal chance, and attach it to the low outcome. We now face the following distribution: $2 with a 25% chance, $8 with a 25% chance, $12 with a 50% chance. a. Use the chart below to draw the probability mass function of this distribution. State whether the distribution is discreet or continuous and explain your answer. (4 points) Page 1 of 6 b. Find the mean, variance, standard deviation, coefficient of variation, and skewness of this distribution. (5 points) c. How will the risk measures calculated in b. be affected if the additional risk was a 50/50 chance of gaining or losing $2 instead of a 50/50 chance of gaining or losing $3? No calculation is required but explain your answers carefully for full credit. (3 points)
Expert Answer:
Answer rating: 100% (QA)
a To find the mean variance and skewness of Richards fine payment we can use the following formulas ... View the full answer
Related Book For
Fundamental Accounting Principles
ISBN: 978-0077862275
22nd edition
Authors: John Wild, Ken Shaw, Barbara Chiappetta
Posted Date:
Students also viewed these accounting questions
-
Identify each of the following costs as either a product cost or a period cost. ________ 1. Factory maintenance ________ 2. Sales commissions ________ 3. DepreciationFactory equipment ________ 4....
-
rocedure: Identify cach cost as either a variable cost or fixed cost. For this example, we will assume that there are no mixed costs. ) Calculate the Contribution Margin %- (Sales Dollars-Variable...
-
A manufacturing company applies factory overhead based on direct labor hours. At the beginning of the year, it estimated that factory overhead costs would be $360,000 and direct labor hours would be...
-
Sketch the six graphs of the x- and y-components of position, velocity, and acceleration versus time for projectile motion with x 0 = y 0 = 0 and 0 < 0 < 90.
-
A projectile is fired straight upward at 141 m/s. How fast is it moving at the instant it reaches the top of its trajectory? Suppose that it were fired upward at 45 instead. Then its horizontal...
-
A pea plant has the genotype TtRr. The independent assortment of these two genes occurs at ________ because chromosomes carrying the _______ alleles line up independently of the chromosomes carrying...
-
Consider the following cash flow profile and assume MARR is 10 percent/year. a. What does Descartes' rule of signs tell us about the IRR(s) of this project? b. What does Norstrom's criterion tell us...
-
In problem 89 of Chapter 9, you were asked to determine the initial basis of Emelio and Charitas business, investment, and personal use assets. In this problem, you are to determine the adjusted...
-
Why won't a relational model work with Big Data?
-
If carbon dioxide is present in the atmosphere, then plants have a source of carbon. Hence, since plants have a source of carbon, carbon dioxide is present in the atmosphere. Use the counterexample...
-
How should the management of health care databases change as the health care industry changes? What are some potential risks? Provide examples and references
-
What are the mechanisms underlying allopatric speciation, and how do they contribute to the divergence of populations in geographically isolated regions?
-
What are the evolutionary consequences of hybridization events between closely related species, and how do they contribute to genetic diversity, speciation, and the formation of hybrid zones in...
-
What is the significance of the neutral theory of molecular evolution in elucidating the molecular basis of genetic variation and the evolutionary dynamics of non-coding regions in the genome?
-
What are the implications of sympatric speciation for our understanding of the factors driving reproductive isolation and the emergence of new species within overlapping geographical ranges?
-
Self-Reflection and Self-Improvement Plan Paper (Due Monday of Module 8) - Prepare a 5- page (maximum 8 pages) paper focusing on your individual leadership development. For this paper, I want you to:...
-
I have to create hospital employee tracking system for the SVV hospitals. You will create a Java project to automate the adding, deleting and displaying the list of UAB hospital employees. The set of...
-
Sheldon and Leonard had a million-dollar idea. In order to make it happen, they have to do special research first. Only Kripke can help them in this matter. But Kripke is known to be the first-class...
-
Part 1. Meir, Benson, and Lau are partners and share income and loss in a 3:2:5 ratio. The partnerships capital balances are as follows: Meir, $168,000; Benson, $138,000; and Lau, $294,000. Benson...
-
Williams Company began operations in January 2015 with two operating (selling) departments and one service (office) department. Its departmental income statements follow. Williams plans to open a...
-
On January 4 of this year, Diaz Boutique incurs a $105,000 cost to modernize its store. Improvements include new floors, ceilings, wiring, and wall coverings. These improvements are estimated to...
-
Distinguish between (a) a branch, (b) a subsidiary, and (c) a joint venture.
-
What purposes are normally served by bilateral investment protection treaties?
-
What is meant by collateral security?
Study smarter with the SolutionInn App