"Define reliability validity and sensitivity as they each pertain to a statistical measurement tool" Essays and Research Papers

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    Olap Tools

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    main benefits of OLAP is the skill to make multidimensional calculations especially used for large businesses. This process will be complete in seconds There are many components of OLAP tools. In this report I will discuss and compare four OLAP tools and identify there strength and weaknesses. Four OLAP tools: Cognos Pentaho Hyperion Spagobi Cognos capabilities include Building reports‚ OLAP cubes‚ dashboards and scorecards using all data sources Cognos core

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    Money Measurement Concept

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    Key Learning Points: Money Measurement Concept - Only that information that are expressed in monetary terms are being recorded. Entity Concept - A unit‚ which controls & prepares reports that is related to money or accounting reports. Costs A.) Nonmonetary Assets- Cash value not fixed by contract; Ex. Land. B.) Monetary Assets- Cash value is fixed by contract. Ex. money Fair Value - An amount at which the asset could be exchanged in a present transaction between agreed parties. A.) Liabilities-

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    Define the Manager Terrain

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    MGT B240 Unit 2 Defining the manager’s terrain 110 Course team (2009 version) Developer: Designer: Coordinator: Member: Dr Kenneth Chao‚ OUHK Delian Gaskell‚ OUHK Dr Alex Mak‚ OUHK Dr Peng Wei‚ OUHK Course team (previous version) Developer (original version): Adapter: Production ETPU Publishing Team Brian Barrett‚ OUHK Victor Haines‚ Consultant‚ OUHK Copyright © The Open University of Hong Kong‚ 1990‚ 1994‚ 2002‚ 2006‚ 2007‚ 2008‚ 2009. Revised April 2011. All rights reserved. No

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    Just as there are many definitions of history‚ so are there many branches of history. This essay is meant to define and illustrate the importance of three of the braches of history. These include Conservative‚ Liberal and Marxist History. The essay is organized in two parts. The first part will provide in-depth understanding of the three terms‚ whereas the second part will show how important each of them is in the study of history. Conservative History is one historical interpretation of history which

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    Communication tools IS

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    Communication tools Communication is fundamental for the functioning of any company in intern but also in an external way. Different types of communication tools exist. It is necessary to have a good intranet in order to communicate well in the company. This is the key for the employees to be efficient and competitive. Also it is neccessary that this intranet functions well all around the world in order to communicate with the different countries where the firm is implented. Bata has an internet

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    Title: Laboratory Techniques & Measurements Purpose: To become familiar with the International System of Units and common laboratory equipment and techniques. To learn how to determine volume‚ mass‚ length‚ and temperature of a wide variety of items. To learn how to calculate density and concentration of dilutions. Procedure: I used a ruler‚ thermometer‚ and scale to take measurements. I used a graduated cylinder‚ short step pipet‚ scale‚ and ruler to determine volume and density. I used a

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    the manager responsible for the results of the process. External Audit – may be performed by costumers or regulators or by independent third parties. MEASUREMENT It tells us whether there has been a change in performance. Change is a constant. Before we measure we need standards‚ targets‚ requirements etc. we can use to judge the results of measurement‚ in fact there is little point measuring anything unless we have a clear idea of what we are looking for. Three states of nonconformity: Potential

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    Association‚ Inc. 0033-2909/98/S3.00 The Validity and Utility of Selection Methods in Personnel Psychology: Practical and Theoretical Implications of 85 Years of Research Findings Frank L. Schmidt University of Iowa John E. Hunter Michigan State University This article summarizes the practical and theoretical implications of 85 years of research in personnel selection. On the basis of meta-analytic findings‚ this article presents the validity of 19 selection procedures for predicting job

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    To define oneself as a communicator is to understand how the process of communication works. Julia Scherba de Valenzuela best defines communication as‚ "any act by which one person gives to or receives from another person information about that person’s needs‚ desires‚ perceptions‚ knowledge‚ or affective states. Communication may be intentional or unintentional‚ may involve conventional or unconventional signals‚ may take linguistic or non linguistic forms‚ and may occur through spoken or other

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    Traits of Decolonizing the Maya Experience Colonialism‚ defined by the Stanford Encyclopedia of Philosophy‚ is a practice of domination‚ which involves the subjugation of one people to another. In this case‚ the focus is on Colonial practices impressed upon Mayans in Guatemala who have been subject to five hundred plus years of colonial rule and capitalist exploitation. In Voices from Exile‚ Victor Montejo creates an autobiographic ethnography piece where he sets out to “decolonize” his Mayan

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