insurance per household in the United States is $110‚000. This distribution follows the normal distribution with a standard deviation of $40‚000. A. If we select a random sample of 50 households‚ what is the standard error of the mean? U=110‚000 S=40‚000 N= 50 SE = s/ sqrt (n) = 40000/ sqrt (50) = 5656.85425 The standard error of the mean is 5656.85425 B. What is the expected shape of the distribution of the sample mean? The expected shape of the sample mean will be the bell shaped curve‚ with the centered
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BUOYANCY AND ELASTICITY: DETERMINANTS OF LOCAL TAX SYSTEM ’S PERFORMANCE By: Julhusin B. Jalisan Civil servants and priests‚ soldiers and ballet-dancers‚ schoolmasters and police constables‚ Greek museums and Gothic steeples‚ civil list and services listthe common seed within which all these fabulous beings slumber in embryo is taxation. Karl Marx Every citizen‚ whether young or old‚ wealthy or poor‚ property owners or property-less‚ pays taxes to help finance governmental functions
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ECO 311: Examining Economic Data and Models Spring 2013 Instructor: Dr. D. Fletcher Office: 3015 Farmer School of Business Office Hours: Mondays‚ 2:15 - 3:15 p.m. Tuesdays‚ 9:30 - 11:30 a.m. and 1 – 3 p.m. and by appointment E-mail: fletchd@muohio.edu Course Objectives: Welcome to ECO 311! The purpose of this course is to give students exposure to and experience with economic data and methods of empirical analysis. Students will be required to read and analyze several
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country and now‚ studying in Hungary. make a comparison : - how much do you pay for them in the two countries - what % of your monthly income is spent on ICT in the two different countries - how sensitively your demand reacts to the changes in prices ‚ income - to what category do these products belong in your consumption: normal‚ inferior‚ luxuries‚ substitutes‚ etc. in the two different countries - what do you recommend for yourself to make your consumption the most rational according ICT
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Problem Set 1 Solutions 1. Calculating Taxes. The Herrera Co. had $246‚000 in taxable income. Using the rates from Table 2.3 in the chapter calculate the company’s income taxes. What is the average tax rate? What is the marginal tax rate? The total amount of income tax is 0.15($50‚000 = $7‚500 + 0.25(($75‚000 – 50‚000) = $6‚250 + 0.34(($100‚000 – 75‚000) = $8‚500 + 0.39(($246‚000 – 100‚000) = $56‚940 Total = $79‚190 The average tax rate is the total amount of tax
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Qn: In today’s global environment‚ why are eco-efficiency and eco-effectiveness important to organizations In recent years‚ much emphasis has been put on the importance of eco-efficiency and eco-effectiveness due to raising concern of global warming and the environment in general. Basically‚ eco-efficiency means reducing the environmental impacts of goods and resource intensity throughout the entire life cycle to a level at least in line with the Earth’s estimated carrying capacity; while at
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An Online Business Expansion Proposal Viability of Service Expanding to Online Dancy’s Fancy Butter is a local‚ singly owned and operated butter/spread. This business is located in Jacksonville Michigan. The operation started out from a simple request from a friend who wanted to buy the Garlic butter for a party. It was then that Anna Dancy realized the family and friend’s favorite dinner addition was a possible money making venture. The actual business side was at first a bit taunting
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Central Limit Theorem and Confidence Intervals Problem Sets Tiffany Blount QNT 561 September 7‚ 2010 Michelle Barnet University of Phoenix Central Limit Theorem and Confidence Intervals Problem Sets Chapter 8 Exercises: 21. What is sampling error? Could the value of the sampling error be zero? If it were zero‚ what would this mean? * Sampling error is the difference between the statistic estimated from a sample and the true population statistic. It is not impossible for the sampling
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Finding long-term drugs at low prices has been a dilemma for many individuals in the general population. However‚ these set prices—more often than not—are usually seen as obscene and unorthodox due to their low supply compared to such high demand‚ rendering a deficit in quantity demanded for a large number of consumers. As a conflict‚ contrary to what many would hope for‚ a vast number of drugs are not extensive which then cause the pricing methods to be rigorous. More importantly‚ several pricing
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that it can sell 50 t-shirts per week. What is the price elasticity of demand for the logo t-shirts? Is the demand elastic or inelastic? Answer Ed = -1.675 (elastic) 2. Check out the following video (http://www.youtube.com/watch?v=ncZkrO06le8). Do the early shoppers appear to have elastic or inelastic demand on Black Friday? Answer Elastic. Very responsive to price changes. 3. In the accompanying table‚ assume that the price of ice skates increases from $10 to $20 per pair
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