Symbolic Math in Matlab Matlab has a powerful symbolic math ability. Rather than making calculations on known numbers‚ we can make calculations on symbolic expressions. For example‚ what is the limit as x approaches inf of 1 + 1/2^1 + 1/2^2 + 1/2^3...+1/2^n ? Matlab can tell us. What is the integral of x^3 for any x? Matlab can tell us. Symbolic Math in Matlab Matlab allows you to create symbolic math expressions. This is useful when you don’t want to immediately compute an answer‚ or when
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Use of Dummy Variables in Testing for Equality Between Sets of Coefficients in Linear Regressions: A Generalization Author(s): Damodar Gujarati Source: The American Statistician‚ Vol. 24‚ No. 5 (Dec.‚ 1970)‚ pp. 18-22 Published by: American Statistical Association Stable URL: http://www.jstor.org/stable/2682446 . Accessed: 09/07/2013 18:34 Your use of the JSTOR archive indicates your acceptance of the Terms & Conditions of Use‚ available at . http://www.jstor.org/page/info/about/policies/terms
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Danshui Plant No. 2 1. Using budget data‚ how many Apple iPhone 4’s would have to have been completed for Danshui Plant No. 2 to break even? 2. Using budget data‚ what was the total expected cost per unit if all manufacturing and shipping overhead (both variable and fixed) were allocated to planned production? What was the actual cost per unit of production and shipping. 3. Prepare a flexible budget for 180‚000 iPhone 4’s and calculate flexible budget variances using actual costs for August
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Types of Variables Binary variable Obsevations (i.e.‚ dependent variables) that occur in one of two possible states‚ often labelled zero and one. E.g.‚ “improved/not improved” and “completed task/failed to complete task.” Categorical Variable Usually an independent or predictor variable that contains values indicating membership in one of several possible categories. E.g.‚ gender (male or female)‚ marital status (married‚ single‚ divorced‚ widowed). The categories are often assigned numerical
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MARKET SEGMENTATION A market is made up of people with one or more characteristics that make them to demand homogeneous product or service based on qualities of those products such as price or function. People in the same segment have similar needs and quality and therefore possess similar products and are charged similar prices‚ but they are different from other segments. Segmentation variables can be * Gender * Price * Location * Religion * Income * Interests * Size
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you do differently? Why? EXECUTIVE SUMMARY Market Segmentation is an essential part of the Marketing Strategy. It allows organisation to effectively target the relevant groups of consumers‚ allowing for the creation of a more effective marketing strategy. The strategy will guide a company to better satisfy the needs and wants of customers while creating value‚ be it for a product or service. TABLE OF CONTENTS 1. Introduction Page 5 a) Explain how the example
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Marketing‚ market segmentation is one of the key marketing strategies to look into. This essay is aimed to explain the concept of market segmentation and its benefits as a substitute to a mass marketing approach. Considering successful market segmentation‚ it is vital to go through three activities called STP process that should be undertaken‚ usually sequentially‚ if segmentation is to be successful (Baines et al.‚ 2011). STP process consists of three steps: segmentation‚ targeting‚ and positioning
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Hsm/260 Week 4 Instructor: Greg O’Donnell Fixed Costs‚ Variable Costs‚ and Break-Even Point Exercise 10.1 Month Meals Served Total Costs July 3‚500 $20‚500 Low August 4‚000 22‚600 September 4‚200 23‚350 October 4‚600 24‚500 November 4‚700 25‚000 December 4‚900 26‚000 High In dealing with step 1-The difference in service volume between high-low periods is (4‚900-3‚500) 1‚400 meals. In dealing with step 2-The
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Global Variables This writing assignment will focus on global variables. A global variable is a variable every module in a program can see‚ meaning that the entire program is its scope (Gaddis‚ 2010). There are both advantages and disadvantages to using global variables and it is my intention to explore some of them here‚ starting with the disadvantages. There seems to be a lot to be said about the disadvantages of using global variables. First and foremost the scope itself can be a disadvantage
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flopped then in 1960s the formula of mountain dew was updated by adding more sugar‚ more caffeine and orange flavor into it. Marketing Segmentation Mountain Dew has divided up the total market into distinct subsets of customers with common needs or characteristics‚ so following are some marketing segmentations that Mountain dew has made. Demographic Segmentation Generation As Mountain Dew is launched as energy drink so it is segmented demographically for the young generation interested in outdoor
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