a set is a collection of distinct objects‚ considered as an object in its own right. For example‚ the numbers 2‚ 4‚ and 6 are distinct objects when considered separately‚ but when they are considered collectively they form a single set of size three‚ written {2‚4‚6}. an element‚ or member‚ of a set is any one of the distinct objects that make up that set A number‚ letter‚ point‚ line‚ or any other object contained in a set. There are two ways of describing‚ or specifying the members
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Me1 Problem Set #2 The US College Enrollment and the “Third Law of Demand” A theorem proposed by Professors Alchian and Allen in their text‚ University Economics (1964) has had several rebirths of interest in the literature. The so-called “third law of demand‚” or “relative price theorem‚” holds that a fixed cost added to a good of varying quality causes the consumer to prefer the category considered of higher quality to the lower. Recently a number of studies‚ keeping this theorem in mind have
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Math – 213 Problem Set Solve each of the following problems. 1. A coin is tossed four times. What is the probability that at least 2 heads will occur? 2. A pair of dice is rolled. What is the probability that the sum is equal to the following? a. 5 b. 10 c. at most 9 d. at least 8 3. A chip is drawn at random from a jar containing 8 red‚ 2 blue‚ 3 green‚ 4 yellow‚ and 3 white chips. Determine the probability that it is: a. Red b. Yellow or red c. Not orange 4. In a graduating class of 300 students
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| EFFICIENT MARKET HYPOTHESIS | | MRIGANKA DAS‚ 13/09 | INTRODUCTION: The Efficient Market Hypothesis and Random Walks One of the early applications of computers in economics in the 1950s was to analyze economic time series. Business cycle theorists believed tracing the evolution of several economic variables over time would clarify and predict the progress of the economy through boom and bust periods. A natural candidate for analysis was the behavior of the stock market prices
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CHAPTER 11 DECISION MAKING AND RELEVANT INFORMATION 11-16 (20 min.) Disposal of assets. 1. This is an unfortunate situation‚ yet the $75‚000 costs are irrelevant regarding the decision to remachine or scrap. The only relevant factors are the future revenues and future costs. By ignoring the accumulated costs and deciding on the basis of expected future costs‚ operating income will be maximized (or losses minimized). The difference in favor of remachining is $2‚000: (a) (b) Remachine Scrap
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NOV-00011/I—A Paper I iz’uif=dk I Time Allowed : 75 Minutes] [Maximum Marks : 100 Note : (1) This Paper contains Sixty (60) multiple choice questions‚ each question carrying Two (2) marks. (2) Attempt any Fifty (50) questions. lwpuk % (1) ;k iz’uif=dsr lkB (60) cgqfuoM iz’u fnysys vlwu izR;sd iz’ukyk nksu (2) xq.k (2) 1. 2. 3. vkgsrdks.kR;kgh iUukl (50) iz’ukaph mŸkjs fygk- The least important teacher characteristic for effective teaching in primary education
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EFFICIENT MARKET THEORY AND TESTS Introduction Market Efficiency A market is said to be efficient if prices in that market reflect all available information. Market efficiency refers to a condition in which current stock prices reflect all the publicly available information about a security. Efficient market emerges when new information is quickly incorporated into the share price so that the price becomes information. In other words the current market price reflects all available information
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Case study Jan Bronowski is a salesperson for Packard Bell (a computer company www.packardbell.com) and works exclusively in PC WORLD (www.pcworld.com) a retail company selling personal computers‚ printers‚ software and ancillary computer-related equipment. Working on a one-toone basis‚ the job involves demonstrating the functions of hardware and software packages‚ answering any questions the prospect may have and solving problems by matching the appropriate products to the customer’s needs. At
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3.2 explain the calculation of unit costs and make pricing decisions using relevant information Pricing is depend on the unit costs‚ consumer capability and the breakeven analysis‚ To perform the breakeven analysis and to calculate the unit cost ‚we should consider about the two relevant costs. Those are fixed costs and variable costs. Fixed costs – Costs that will not change with in a period of time . ex- Machineries‚ Insurance. These are the essential costs that should be considered at the
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Energy 1. A man climbs on to a wall that is 5 m high and gains 2200 J of potential energy. What is the mass of the man? Given: Formula: h = 5 m m = PE/gh PE = 2200 J Solution: m = 2200 J / (9.8 m/s2 x 5 m) m = 49 kg 2. Calculate the kinetic energy of a 500 kg car travelling at 50 m/s. Given: Formula: m = 500 kg KE = mv2/2 v = 50 m/s Solution: KE = 500 kg x (50 m/s)2 / 2 KE = 625 000 J Power 3. Riley climbs a flight of stairs in 3 minutes. If he
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