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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The 2005 World Sustainable Building Conference‚ Tokyo‚ 27-29 September 2005 (SB05Tokyo) 04-006 SUSTAINABLE HOTELS – ENVIRONMENTAL REPORTING ACCORDING TO GREEN GLOBE 21‚ GREEN GLOBES CANADA / GEM UK‚ IHEI BENCHMARKHOTEL AND HILTON ENVIRONMENTAL REPORTING Paulina BOHDANOWICZ‚ M.Sc.1 Branko SIMANIC‚ M.Sc.2 Ivo MARTINAC‚ Ph.D.3 1 Department of Energy Technology‚ Royal Institute of Technology‚ Brinellvägen 60‚ 100 44 Stockholm‚ Sweden‚ Paulina.Bohdanowicz@energy.kth.se 2 Department
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Professor Faleh Alshamari Submitted by: Wajeha Sultan Final Project Hashing: Open and Closed Hashing Definition: Hashing index is used to retrieve data. We can find‚ insert and delete data by using the hashing index and the idea is to map keys of a given file. A hash means a 1 to 1 relationship between data. This is a common data type in languages. A hash algorithm is a way to take an input and always have the same output‚ otherwise known as a 1 to 1 function. An ideal hash function is
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The different tasks and duties that the police department performs are divided among its members. The tasks of the organization are divided according to personnel. Work assignments are designed so that tasks are given to particular personnel to get accomplished. In the police department‚ patrol functions are separate from detective functions‚ which are separate from internal investigative functions. Where the officers are located and the times that they work are established so that the area is covered
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1. Data Processing- is any process that a computer program does to enter data and‚ summarize‚ analyze or otherwise convert data into usable information. The process may be automated and run on a computer. It involves recording‚ analyzing‚ sorting‚ summarizing‚ calculating‚ disseminating and storing data. Because data are most useful when well-presented and actually informative‚ data-processing systems are often referred to as information systems. Nevertheless‚ the terms are roughly synonymous‚ performing
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Data Anomalies Normalization is the process of splitting relations into well-structured relations that allow users to inset‚ delete‚ and update tuples without introducing database inconsistencies. Without normalization many problems can occur when trying to load an integrated conceptual model into the DBMS. These problems arise from relations that are generated directly from user views are called anomalies. There are three types of anomalies: update‚ deletion and insertion anomalies. An update anomaly
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billion bytes of data in digital form be it on social media‚ blogs‚ purchase transaction record‚ purchasing pattern of middle class families‚ amount of waste generated in a city‚ no. of road accidents on a particular highways‚ data generated by meteorological department etc. This huge size of data generated is known as big data. Generally managers use data to arrive at decision. Marketers use data analytics to determine customer preferences and their purchasing pattern. Big data has tremendous potential
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and cross talk on a cabling medium are factors that prevent the accuracy of transmitted data to be intact. For these reasons different encoding methods exist. An example is when 2 wires are used to transmit music data to a speaker Digital signals don’t always have to be carried over to the receiving end by electricity‚ light can also be used for digital communication. Fibre Optics use light to transmit data through optical fibre within the cable. The strength of the light ray can also be a determining
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open enterprise server. Retrieved from http://www.informationweek.com/review-novell-open-enterprise-server/60401973 For sap business applications. (n.d.). Retrieved from https://www.redhat.com/products/enterprise-linux/for-sap/ Henderson‚ T.‚ & Allen‚ B. (2009). Ubuntu server review. Network World US. Retrieved from http://review.techworld.com/operating-systems/317151/ubuntu-server-review/ Open enterprise server. (n.d.). Retrieved from http://www.novell.com/products/openenterpriseserver/features/ Purchasing
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UV5319 May 10‚ 2010 B CORPORATION: A NEW SUSTAINABLE BUSINESS MODEL “We envision a new sector of the economy which harnesses the power of private enterprise to create public benefit.” —B Lab‚ “Declaration of Interdependence‚” 2010 Introduction Jay Coen Gilbert and Bart Houlahan were friends as undergraduates at Stanford University. In 1993‚ a few years after graduation‚ they helped start the basketball shoe and apparel company AND1. As the company grew‚ cofounder Gilbert and president
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