Gazelle in 2012 Gazelle is a leading online market to purchase and sell used electronic devices. However‚ its legal name is “Second Rotation” but customers see it as “gazelle” which was chosen for branding and operational purpose by Gannet‚ Aurelien McElhiney the co founders of Second rotation. How did gazelle attain sustainable competitive advantage? The secret of Gazelle for attaining the sustainable competitive advantage (a competitive advantage that is difficult for competitors to
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MALAYSIAN UNIVERSITY ENGLISH TEST (MUET) SCHEME OF WORK- PRE-U 1 2012 TERM 1: May – May 2012 (3 weeks) |Week |Themes/Topics |Learning Skill |Learning Outcomes |Activities |T.Aids |Reference | |18 |ORIENTATION
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the class. It was the mid-term examination. For the mid-term examination‚ the class was instructed to read chapter’s 1-6 in the text book. The class was also instructed to study for the exam by reviewing the lecture notes. In this paper I will focus on a few questions I answered incorrectly on my mid-term examination. The exam contained 48 multiple choice questions and two true/false questions. Out of this 50 questions total‚ I answered 18 incorrectly. One of the questions I will focus on is located
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BSP2014 STOCHASTIC Tri 2’ 2012/2013 Mid-Term Exam Question 1 a) A continuous random variable X has the probability density function given by 3 2 ; 0 x2 (2 x) f ( x) 8 0 ; otherwise (i) Calculate the mean of X and variance of X. (ii) Calculate . (iii) Find . b) Given X ~ Exp ( 2) and the moment generating function (MGF) of X is given M X (t ) 2 2t . Find the mean and variance of X. c) Given for x = 1‚ 2‚ 3‚ 4. Find the moment generating
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The Mid-Term Project is worth 100 points. Please download this document to your computer and save it using the naming convention specified in the course syllabus. For the Mid-Term Project you will be using the MM207 Student Data Set‚ the survey codebook‚ and StatCrunch as necessary. You should enter your answers/responses directly after the question. There is no need to retype the project. After completing and saving the project‚ submit your project in the Mid-Term Drop Box. In the course‚ go to
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Arizona State University W. P. Carey School of Business CIS 360 The NorthWind Database Tutorial PART 3 – Subqueries & Joins In this lesson of the NorthWind SQL tutorial‚ you will learn... 1. To write queries with subqueries. 2. To select columns from multiple tables with joins. 3. To select records from multiple tables with unions. Subqueries Subqueries are queries embedded in queries. They are used to retrieve data from one table based on data in another table. They generally are used when tables
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TUTORIAL 4 – DISCRETE DISTRIBUTIONS Question 1 An experiment consists of picking a card at random from a standard deck of cards and replacing it. If this experiment is performed 12 times‚ what is the probability that you get: (a) exactly 2 aces; (b) exactly 3 hearts; (c) more than 1 heart. Solution Let n = 12‚ the no of experiments. (a) Let p = probability of obtaining an ace in an experiment of picking a card at random from a standard deck of cards; and = 4/52 = 1/13
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Answers for Tutorial 3: Lecture 1(Topic 1) 1. According to the Surety Information Office‚ what are the six warning signs that a construction company is in financial trouble? - Ineffective financial management systems - Lines of credit constantly borrowed to the limits - Poor estimating and/or job cost reporting - No comprehensive business plan - Communication problems 2. Who is responsible for financial management in a construction company? - Owners - General Managers - Chief Financial
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TUTORIAL 10 (27 – 31 OCTOBER) SOLUTION GUIDE Question 1 Henry‚ Carla and Fred are housepainters. Henry and Carla can paint 100 square metres per hour using a standard paintbrush‚ while Fred can paint 80 square metres per hour. Any of the three can paint 200 square metres per hour using a roller. (i) If Henry‚ Carla and Fred have only paintbrushes at their disposal‚ what is the average productivity (in terms of square metres per painter hour) for the three painters taken as a team? Assume the three
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Tutorial solutions 4 QUESTIONS 5. What is meant by a currency trading at a discount or at a premium in the forward market? Answer: The forward market involves contracting today for the future purchase or sale of foreign exchange. The forward price may be the same as the spot price‚ but usually it is higher (at a premium) or lower (at a discount) than the spot price. PROBLEMS 4. Restate the following one-‚ three-‚ and six-month outright forward European term bid-ask quotes in forward points. Spot
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