answer questions about various data input and output methods‚ various storage types and devices‚ and the speed of a computer. Each of the four questions is divided into a corresponding section below. In the input device section‚ this paper focuses primarily on user input‚ rather than the input devices used to extract information entered by a user. In all of the presented cases‚ electronic scanning methods are the best method‚ and the method routinely used‚ to extract data and store it in repositories
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strategies. The design of this study is based on Zula (2011) model of initial tool construction and validation using subject panel expert and item analysis method. Process of tool development A content specialist panel (CSP) strategy was utilized to produce the items and item wording‚ and to build up content validity. Utilization of content specialist panel to create items and build up content validity for scale improvement has been well recorded in the literature (Hinkin‚ 2005; McLean et al.‚ 2005;
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Discuss reliability and validity of diagnosis A reliable and valid diagnosis is one which is correctly reasoned from a satisfying premise and agreed upon by psychiatrists using the same diagnosis system. However‚ there are many factors that make the process of determining a diagnosis intricate. For one to obtain a reliable and valid diagnosis‚ one has to be sure that the classification systems themselves are valid and reliable. Because the concept of abnormality is so complex it is particularly
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5.3.3 Data cleaning Data cleaning helps to remove all unnecessary data. Data cleaning attempts to fill in missing values‚ smooth out noise while identifying outliers and correct inconsistencies in the data. Data cleaning is usually an iterative two-step process consisting of discrepancy detection and data transformation. 5.3.4 Data analysis Data analysis is also known as analysis of data or data analytics‚ is a process of inspecting‚ cleansing‚ transforming and modeling data with the goal of discovering
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Ajou University Address: Yulgok Hall No. 305‚ Ajou University‚ 206‚ World cup-ro‚ Yeongtong-gu‚ Suwon-si‚Gyeonggi-do Website: www.ajou.ac.kr/english‚ Ⅰ. Academic Programs 1. (General) Graduate School Division Department Field of Study College of Information Technology College of Natural Sciences School of Business School of Humanities Doctoral Mechanical Engineering Chemical Engineering Chemical Engineering Environmental Engineering Environmental
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“Managers should do whatever they can‚ within reason‚ to enhance the job satisfaction of their employees.” I agree with this statement. A good manager is not measured by what he does or how much he does of it but rather by what he is able to get others to do. He must be able to see the mission of the company and set goals for his organization or department accordingly. However‚ he mustn’t only set these goals; he must get his staff to see the value of these goals in accomplishing the vision of the
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Brainstorming is a group creativity technique by which a group tries to find a solution for a specific problem by gathering a list of ideas spontaneously contributed by its members. The term was popularized by Alex Faickney Osborn in the 1953 book Applied Imagination. In the book‚ Osborn not only proposed the brainstorming method but also established effective rules for hosting brainstorming sessions. Brainstorming has become a popular group technique and has aroused attention in academia. Multiple
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MDM4U Final Exam REVIEW **This review is a supplement only. It is to be used as a guide along with other review. Chapter 1 1. The circle graph shows the relative size of each grade (9‚ 10‚ 11‚ and 12) in a high school. (a) If the school has 900 students in all‚ calculate the number of students in each grade. (b) Construct a new circle graph to show how the percent of Grade 9 students rose by 10% and the percent of Grade 11 students fell by 10% the following year. Compare graphs
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P1 - describe how marketing techniques are used to market products in two organisations’ Marketing is the activity and process for creating‚ communicating‚ delivering‚ and exchange a product or service; which has values for the customers/clients. Overall it is an integrated process which builds customer relationship and creates an identity for their customers and themselves. However‚ marketing can be separated into submarkets – Business to Consumer marketing and Business to Business marketing
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Validity means that the information that has been collected and ready to be presented should be unbiased. It also means that the information should be representative and verifiable by an outside source as if it isn’t then the validity of the data is compromised and therefore considered unpresentable. To check that the information is valid you can check the format that the information is being presented in. An example of validity within a business is when they have their accounts audited as an auditor
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