Lab – Data Analysis and Data Modeling in Visio Overview In this lab‚ we will learn to draw with Microsoft Visio the ERD’s we created in class. Learning Objectives Upon completion of this learning unit you should be able to: ▪ Understand the concept of data modeling ▪ Develop business rules ▪ Develop and apply good data naming conventions ▪ Construct simple data models using Entity Relationship Diagrams (ERDs) ▪ Develop entity relationships and define
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Material Safety Data Sheet COUWELD® EXOTHERMIC WELDING POWDER (MAIN) 1. Description of Substance / Preparation and Company Trade Name: Supplier: COUWELD® EXOTHERMIC WELDING POWDER (MAIN) COUGAR No. 345 of 4 Jinyuan Road Shanghai 201812 China Contact: th Tel: Fax: E-mail: +86-21-59139731 +86-21-59139732 info@cougar-asia.com info@cougarele.com.cn Mr. Anthony Woo 2. Composition / Specification of Components Chemical Name Thermit Welding Powder. CAS No. 7429-90-5 (Aluminium) 7440-50-8 (Copper)
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Philippine Debt Situation Freedom from Debt Coalitiom April 29‚ 2008 Outline (1) Philippine Debt Profile – 2007 Snapshot of Total Philippine Debt Public Debt - Focus on National Government External Debt NG Debt External (to be added later: Closer look at Domestic Debt; Breakdown of GOCC Debts and GFI Debts) Philippine Debt Through the Years Consolidated Public Sector Debt National Government Debt NG Debt External Fiscal Situation and Fiscal Impact of the Debt Arroyo‚ Debt and the
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Ford Motor Company Restructuring Holly Colton Organizational Change: MGT 435 Professor Guwanda Lewis June 7‚ 2010 Introduction With the effects of the ever changing United States economy‚ how was Ford Motor Company able to rise above its competitors to stay afloat in the auto industry? Ford has gone through extensive restructuring in the past years to help the company in this current time of hardship. Some of these restructuring efforts have been to down-size the workforce‚ to focus on
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Be Data Literate – Know What to Know by Peter F. Drucker Executives have become computer literate. The younger ones‚ especially‚ know more about the way the computer works than they know about the mechanics of the automobile or the telephone. But not many executives are information-literate. They know how to get data. But most still have to learn how to use data. Few executives yet know how to ask: What information do I need to do my job? When do I need it? In what
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performance and focus on problems and/or opportunities are a form of FEEDBACK. 9. The manager in charge of the accounting department is usually known as the CONTROLLER. 10. A detailed report to management comparing budgeted data with actual data for a specific time period is a PERFORMANCE REPORT EXERCISE2-2 Classifying Manufacturing Costs THE PC WORKS ASSEMBLES CUSTOM COMPUTERS FROM COMPONENTS SUPPLIED BY VARIOUS MANUFACTURERS. THE COMPANY IS VERY SMALL AND ITS ASSEMBLY
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DATA COLLECTION Business Statistics Math 122a DLSU-D Source: Elementary Statistics (Reyes‚ Saren) Methods of Data Collection 1. 2. 3. 4. 5. DIRECT or INTERVIEW METHOD INDIRECT or QUESTIONNAIRE METHOD REGISTRATION METHOD OBSERVATION METHOD EXPERIMENT METHOD DIRECT or INTERVIEW Use at least two (2) persons – an INTERVIEWER & an INTERVIEWEE/S – exchanging information. Gives us precise & consistent information because clarifications can be made. Questions not fully understood by the respondent
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c. ratio scale d. interval scale 2. Data obtained from a nominal scale a. must be alphabetic b. can be either numeric or nonnumeric c. must be numeric d. must rank order the data 3. In a post office‚ the mailboxes are numbered from 1 to 4‚500. These numbers represent a. qualitative data b. quantitative data c. either qualitative or quantitative data d. since the numbers are sequential‚ the data is quantitative 4. A tabular summary of a set of data showing the fraction of the total number
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The Latin America debt crisis What Happened Both internal and external for Latin Americas roller coaster economic performance in what was known as the crisis. During the 50’s and 60’s there was favorable conditions in place to maintain steady employment creation‚ capital investment and overall economic expansion. But this period ended in 1973 amid the first world oil crisis rocked the world economy and caused an era of debt-led growth among the oil importing Latin America countries. Latin American
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Data Preprocessing 3 Today’s real-world databases are highly susceptible to noisy‚ missing‚ and inconsistent data due to their typically huge size (often several gigabytes or more) and their likely origin from multiple‚ heterogenous sources. Low-quality data will lead to low-quality mining results. “How can the data be preprocessed in order to help improve the quality of the data and‚ consequently‚ of the mining results? How can the data be preprocessed so as to improve the efficiency and ease
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