Economics Ch.1 Limits‚ Alternatives‚ Choices: Opportunity costs: to obtain more of one thing‚ society forgoes the opportunity of getting the next best thing. That sacrifice is the opportunity cost of the choice. Microeconomics: the part of economics concerned with decision making by individual customers‚ workers‚ households‚ and business firms. Macroeconomics: examines either the economy as a whole or its basic subdivisions‚ such as govt‚ household of business sector. Economic Resources:
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Quantitative Methods Prof. L. Shridharan PRACTICE PROBLEMS 1. (a) What is the probability that a leap year selected at random will contain 53 Tuesdays? (b) What is the probability that a leap year selected at random will contain 53 Sundays or 53 Mondays? 2. A bag contains 8 black‚ 3 red and 9 white balls. If 3 balls are drawn at random ‚ find the probability that (a) all are black‚ (b) 2 are black and 1 is
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TLFeBOOK FUNDAMENTALS OF PROBABILITY AND STATISTICS FOR ENGINEERS T.T. Soong State University of New York at Buffalo‚ Buffalo‚ New York‚ USA TLFeBOOK TLFeBOOK FUNDAMENTALS OF PROBABILITY AND STATISTICS FOR ENGINEERS TLFeBOOK TLFeBOOK FUNDAMENTALS OF PROBABILITY AND STATISTICS FOR ENGINEERS T.T. Soong State University of New York at Buffalo‚ Buffalo‚ New York‚ USA TLFeBOOK Copyright 2004 John Wiley & Sons Ltd‚ The Atrium‚ Southern G ate‚ Chichester‚ West
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The objective of this paper is to analyze and evaluate the operations strategy of Zara. To do this‚ it will be used the operation strategy matrix‚ that defines on the vertical side the performance objectives of the company and on the horizontal side the different areas in which decisions can be made. The intersection of both will show which the critical areas of Zara’s operations are. In order to reach a deep level of analysis‚ it is very important the task of defining both the performance objectives
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coordinator of your study centre. “Statistical unit is necessary not only for the collection of data‚ but also for the interpretation and presentation”. Explain the statement. Find the standard deviation and coefficient of skewness for the following distribution Variable 0-5 5-10 10-15 15-20 20-25 25-30 30-35 35-40 Frequency 2 5 7 13 21 16 8 3 A salesman has a 60% chance of making a sale to any one customer. The behaviour of successive customers is independent. If two customers
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indicator of economic welfare. Moreover‚ economic welfare‚ amongst other components‚ composes of a society’s level of happiness. GDP can provide an indication of such levels‚ however is not a sufficient measure. Furthermore‚ GDP does not reflect the distribution of income within a society; a figure representing overall growth in a economy may only apply to a minority of the population‚ but this is not conveyed. It is argued that GDP is a deficient measure of an economy’s welfare as it was primarily designed
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location is affected most by extreme values? 3. Which level of measurement is required for the median? 4. In which of the following distributions is the probability of a success usually small? 5. Which of the following is not a requirement of a probability distribution? 6. Which of the following is not a requirement of a binomial distribution? 7. A sample 8. The difference between the sample mean and the population mean is called the 9. Suppose a population consisted of
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Introduction IKEA is a privately-held‚ international home products retailer that sells flat pack furniture‚ accessories‚ and bathroom and kitchen items in their retail stores around the world. The company‚ which pioneered flat-pack design furniture at affordable prices‚ is now the world’s largest furniture manufacturer. IKEA was founded in 1943 by Ingvar Kamprad in Sweden and it is owned by a Dutch-registered foundation controlled by the Kamprad family. IKEA is an acronym comprising the initials
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The majority of Australia’s population is distributed along the coastline. The current population of around 20 million is concentrated mainly in the large coastal cities of Sydney‚ Melbourne‚ Brisbane‚ Perth and Adelaide. Brisbane and Sydney are located on the south-eastern coast consecutively. From the bottom right to the bottom left of the continent‚ located on the south-eastern to south-western coasts are Melbourne‚ Adelaide and Perth‚ respectively. These concentrated cities then branch
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Topic Proposals Social Problems: Spring 2014 Due Date: See course schedule Fill out the following form (see page 2) completely and turn in on or before the due date. Be as clear as possible: the primary purpose of this exercise is to make sure that you have a workable topic; I will not approve topics that I think are too broad‚ too narrow‚ are not sociological in focus‚ don’t address the assignment‚ etc. In other words‚ I’m trying to help you succeed on this project. In order to help
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