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Midterm Exam
• There are 4 parts:
Part A: Answer the following questions (1-8)
Part B: True/ False (9-28)
Part C: Select the correct answer for the following questions (29-38)
Part D: Work Problem (39-50) **All work must be shown step by step**
• Two different ways to submit your answer sheet
1. Scan your answer sheet and place it in ONE FILE at drop-box.
(Make sure it is not zipped into one file.)
1. Use
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28 Events are independent when the occurrence of one event has no effect on the probability that another will occur. Part C: Multiple Choice (29–38)
Questions 29-33 refer to the following frequency distribution:
Annual Income Number of households under $10,000 20
$10,000 – under $20,000 45
$20,000 – under $30,000 70
$30,000 – under $40,000 30
$40,000 – under $50,000 15
$50,000 – under $60,000 12
$60,000 – under $70,000 8
Total 200
• What is the frequency of the $20,000-under $30,000 class?
1. 20 b. 45 c. 70 d. 30 • What is the width of each class?
1. $20,000 b. $5,000 c. $60,000 d. $10,000 • What is the mid-point for the $40,000-under $50,000 class?
1. $45,000 b. $40,000 c. $42,000 d. 15 • If we were to convert these data to a relative frequency distribution, what value would be associated with the $50,000-under $60,000 class?
1. 0.96 b. 0.06 c. 0.04 d. 0.12 • For a cumulative frequency distribution (less than or within), what value would be associated with the $30,000-under $40,000 class?
1. 30 b. 35 c. 165 d. 135 • For the value 10, 40, 20, 50, and 40, the value of the arithmetic mean is
34. 32 b. 40 c. 30 d. 34.5 • For the data values, 20, 31, 45, 54, 38, 33, 22, 45, and 17, the mode is
1. 33 b. 34 c. 38 d. 45 • The simplest
Following are the lifetime value of a typical customer in each of the four segments, in current dollar values.
a. Say we are already suffering the long-run consequences of the policies of the remote or recent past.
(2) Give that a sample of 25 had x = 75, and (x-x)² = 48 the mean and standard
The bank rate is the interest rate at which the Bank of Canada stands ready to lend reserves to chartered banks. The banker 's deposit rate is the interest rate that the Bank of Canada pays banks on their deposits at the Bank of Canada. Changes to these rates by the Bank of Canada typically spread to other interest rates and therefore will influence the amount of lending done by the banks.
1. By hand, compute the mean, median, and mode for the following set of 40 reading scores:
During week one meet with staff and providers to discuss the research that supports my change project. Also, randomly talking with patients to get their input and what they feel would meet their learning needs. Meeting with the stakeholders from my clinic. Reaching out to the IT department and meeting with the finance department.
I went shopping at the Mall for Christmas gifts over Thanksgiving furlough, and one store that I paid about $60 cash in the floor manger came over and verified the $50 bill using a pen. Furthermore, the store would not accept bills over $50. Additionally, another internal control I noticed was when my sister paid with her credit card at Forever 21, the bill was over $100 (girls and clothes); consequently, they asked her for her identification card.
The most appropriate measure for this data set would be mean as it involves all the numbers combined.
1. a) Prohibition of receiving compensation for organ donation would be opposed by libertarians because they support less intervention and more freedom; because of this, libertarians would want the free market to decide who buys and sells organs, and at what cost. Social democrats could go either way. They could oppose the law if they assume organ donations won’t happen as often, but could also be for it if it persuades people in financial turmoil to sell their organs. This is because social democrats support government intervention to promote “social justice.” Someone with an organic conception would probably oppose the law since the whole society would be healthier with organ transplants. However, organics would rather
Directions: Identify the letter of the choice that best completes the statement or answers the question. Then mark your response on the answer sheet. Unless otherwise stated, demand curves are negatively sloped and supply curves are positively sloped. The midpoint and point formulae for elasticity are, respectively:
This boxplot displays this information in a graphical format. The box represents the lower quartile of $30,250 (25% of incomes are less than this value), the median of $42,000, and the upper quartile of $54,750 (25% of incomes are greater than this value).
No particular significance can be attached to the $2,250,000 it is just a number that is used to compare the importance of this item with other inventory items.
Formulate a reason why the elasticity of demand is an important consideration when analyzing the impact of a shift in supply and why the elasticity of supply is an important consideration when analyzing the impact of a shift in demand. Include at least one (1) example in each scenario.
uses budgeted fleet hours to allocate variable manufacturing overhead. The following information pertains to the company 's manufacturing overhead data:
The purpose of this paper is to discuss the reasons why I, as a hired management consultant, would suggest a fictitious company either shut down operations or continue them based on its operational health. In order to do this I must first describe, in brief, the basic details of the company I have created to provide some tangibility to this assignment. Then I will assess the current environmental scan factors relevant to the decision making process, focusing on those which have the greatest impact on both the overall plant operations and the managerial decision of whether or not to discontinue operations. After which I will evaluate the company’s financial performance