especially on tertiary and financial sectors‚ foreign trade‚ media‚ and tourism. Furthermore‚ the metropolitan area of Rio de Janeiro shelters the Brazilian headquarters of major international companies such as Shell‚ ExxonMobil‚ Souza Cruz‚ BMG‚ PolyGram‚ Ishikawajima‚ Merck‚ Michelin‚ Sony‚ Texaco‚ IBM‚ Unisys‚ Xerox‚ Coca-Cola‚ and McDonald’s. Large national companies are also based in the state capital of Rio de Janeiro such as Petrobras (Petróleo
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DSC 2008 Business Analytics—Data and Decisions Tutorial 1 This first tutorial is longer than usual‚ because it covers 2 weeks of lecture. Since there are frequently no definitive answers to some parts of tutorial questions‚ please only take these files as containing suggested solutions. Some of you might well have different and better insights. In particular‚ your tutor may have different approaches to some questions. Just as not all decisions in real life are correct‚ not all analytics have
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Chapter 2: Descriptive Statistics CHAPTER 2: Descriptive Statistics 2.3 [LO 1] 28 2007 #1 28 71‚273.93 58‚069‚987.70 7‚620.37 59490 87970 28480 Distribution is skewed right. Descriptive statistics count mean sample variance sample standard deviation minimum maximum range Stem and Leaf plot for stem unit = leaf unit = Frequency 2 9 13 4 28 #1 10000 1000 Stem 5 6 7 8 Leaf 99 123446677 0000112444447 1377 Distribution is more normally shaped in 2007. 2.5 [LO 2] a. We have 2
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BIO 2003 SUMMATIVE ASSIGNMENT 2 Introduction: The report analyses the result of a study on workers from brick and tile industries conducted by the Health and Safety Laboratory (HSL). HSL put down few criteria’s to the workers which being that neither of the workers from the tiles and brick industries should have worked in both the industries and that they did not smoke. The criteria’s put across was an assurance to attain reliable results. The essence of the study lies in detecting any difference
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Inventory Proposal Carmaletta Lewis‚ Darius Kellar‚ Janee Norman‚ Lynn Pham Quantitative Reasoning for Business/501 March 11‚ 2013 Dr. Vinata Kulkarni Abstract The team used the raw data from the University of Phoenix Summer historical inventory data and forecast to discuss the inventory system problems to determine the inventory system of American Motors. The team converted the time series data into an inventory analysis for American Motors. Introduction
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QUANTITATIVE DATA ANALYSIS USING SPSS AN INTRODUCTION FOR HEALTH AND SOCIAL SCIENCE Pete Greasley Quantitative Data Analysis Using SPSS Quantitative Data Analysis Using SPSS An Introduction for Health & Social Science Pete Greasley Open University Press McGraw-Hill Education McGraw-Hill House Shoppenhangers Road Maidenhead Berkshire England SL6 2QL email: enquiries@openup.co.uk world wide web: www.openup.co.uk and Two Penn Plaza‚ New York‚ NY 10121-2289‚ USA First published
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ABSTRACT Transferring vital information securely without any threat of intrusion is extremely important. Crypography and steganography‚ both provide security to messages. But‚ it would be best if both of these are combined and provide a high-level of security. Cryptography only scrambles a message into a form which can’t be understood whereas steganography hides the information in a vessel like Image‚ Audio or Video. In this Paper‚ a combination of four techniques is done to analyze the level of
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chromosome number (2n=20) (Fig 2A) and clearly defined histogram was observed for each landrace in internal standardization (Fig 2B). Using best practice flow cytometry‚ 1.16 fold variations (~15.5 %) in the nuclear DNA amounts was observed in our current study. Although‚ genome size was not correlated with altitude (r = -0.418‚ p=0.180 N=12) (Fig 2C)‚ co-processing of the landrace differing in genome size produced distinct peak in flow cytometric histogram depicting true difference in GS existence among
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Using Mathematical Symbols and Diagrams Fortunately‚ Microsoft Office includes tools needed to word-process symbols‚ subscripts‚ equations and diagrams as standard components. These are used to prepare professional-looking documents complete with equations and diagrams when needed. The tools needed for word-processing equations and diagram are common to the Microsoft Office suite of software and can be accessed from Microsoft Word‚ Excel and PowerPoint. The document‚ Using Symbols‚ Subscripts‚
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highest value‚ median value‚ and the size of the first and third quartile. The box plot is useful in analyzing small data sets that do not lend themselves easily to histograms. Because of the small size of a box plot‚ it is easy to display and compare several box plots in a small space. A box plot is a good alternative or complement to a histogram and is usually better for showing several simultaneous comparisons. How to use it: Collect and arrange data. Collect the data and arrange it into an ordered
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