Why did the Mexican government allow American to settle in Texas
Why did the Mexican government allow American to settle in Texas
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When playing bingo 75 balls are placed in a bin and balls are selected at random.Each ball is marked with…
When playing bingo 75 balls are placed in a bin and balls are selected at random.Each ball is marked with a letter and a number as indicated in the chart below.Assume one ball is selected at random. What are the odds of it being O71?
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Statistics Assignment
6. A population consists of the following five values: 2,2,4,4 and 8. A. List all samples of size 2 and compute the mean of each sample. B. compute the mean of distribution of sample means and the population mean. Compare the two values. C. Compare the dispersion in the population with that of the sample means. 10. There are five sales associates at mid-motors ford. The five representatives and the number of cars they sold last week are: Sales. Cars Sold Representative. Peter Staller. 8 Connie Stallter. 6 Juan Lopez. 4 Ted Barnes. 10 Peggy Chu 6 A. How many different samples of size 2 are possible? B. List all possible samples of size 2, and compute the mean of each sample C. Compare the mean of the sampling distribution of sample means with that of the population D. On a chart compare the dispersion in sample means with that of the population. 12. Scrapper elevator company has 20 sales representatives who sell its product through out the US and Canada. The number of units sold last month by each representative is listed below. Assume these sales figures to be population values. 2 3 2 3 3 4 2 4 3 2 2 7 3 4 5 3 3 3 3 5 A. Draw a graph showing the population distribution B. compute the mean of the population C. Select five random samples of 5 each. Compute the mean of each sample. Use the methods described the methods to be used in order to determine the items to be included in the sample. D. Compare the mean of the sampling distribution of the sample means to the population mean. Would you expect the two values to be about the same? E. draw a histogram of the sample means. Do you notice the difference in the shape of the distribution of sample means compared to the shape of the population distribution? 16. A normal population has a mean of 75 and a standard deviation of 5. You select a sample of 40. Compute the probability the sample mean is: A. Less than 74 B. between 74 and 76 C. Between 76 and 77 D. Greater than 77 18. According to an IRS study it takes a mean of 330 minutes for taxpayers to prepare, copy, and electronically file a 1040 tax form. This distribution of times follows the normal distribution and the standard deviation is 80 minutes. A customer watchdog agency selects a random sample of 40 tax payers. A. What is the standard error of the mean in this example? B. what is the likelihood that sample mean is greater than 320 minutes? C. What is the likelihood the sample mean is between 320 and 350 minutes? D. What is the likelihood the sample mean is greater than 350 minutes?
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how is collide and crash alike?
how is collide and crash alike?
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What are the 5 types of conflict in the book, “The Witches”
What are the 5 types of conflict in the book, “The Witches”
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Research
Research Paper on OXY (Occidental Petroleum Corp.)
THREE PAGES double spaced
The company’s story – who they are, what they do, how they make money (this should include sources of revenue and percentage attributable to each source – i.e. products, services, investment activities) and pertinent news events relative to the company. Do not spend time on the history of the company – focus on current activities/news that effect the current price of the stock.
PROVIDE AT LEAST THREE REFERENCES SOURCES
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what are five ways the united states helped the allies win world war one
what are five ways the united states helped the allies win world war one
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Imagine you are a Paralegal writing to your boss, the Supervising Partner of the law firm. Write a memorandum of…
Imagine you are a Paralegal writing to your boss, the Supervising Partner of the law firm. Write a memorandum of no more than two pages in length, detailing the necessary procedures and training for working with the IT Department. Discuss the training and any other important details for improving your computer competency and enabling yourself to most effectively complete your work assignments
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3. Assume that a primary care physician practice performs only physical examinations. However, there are three levels of examinations I,…
3. Assume that a primary care physician practice performs only physical examinations. However, there are three levels of examinations I, II, III – that vary in depth and complexity. An RVU analysis indicates that a Level I examination requires 10 RVUs , a Level II exam 20 RVUs, and a Level III exam 30 RVUs. The total costs to run the practice, including a diagnostic laboratory, amount to $500,000 annually, and the numbers of examinations administered annually are 2,400 Level I, 800 Level II, and 400 Level III. a. Using the RVU methodology, what is the estimated cost per type of examination? b. If the goal of the practice is to earn a 20% profit margin on each examination, how should the examinations be priced?
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