Reliability It means the extent to which a test is consistent and dependable. It is concerned with the consistency of responses from moment to moment. However‚ it may not always be valid. Techniques in Testing the Reliability of Assessment Methods or RAM I. Test-retest Method The same test is administered twice to the same group of student and the correlation coefficient is determined. Disadvantages: 1. When the time interval is short‚ the respondents may recall their previous responses resulting
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Reliability in the design context Weibull Analysis • • • • Practical testing Trends Beta trends Real data for numerical work • Weibull examples Failure rate Early-life failure Wear out Mid-life failure Time in service Failure rate Falling values suggesting initial defects x Rising values suggesting wearing out o x o x x Time in service o o o Failure rate β>1 Β<1 β=1 Time in service Failure modes and effects analysis System/equipment: Analyst: Dwg no‚: Date:
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the Internet solutions that make networks possible-providing easy access to information anywhere‚ at any time.” 6. Google: “Google’s mission is to organize the world’s information and make it universally accessible and useful.” 7. Wikipedia: “Wikipedia ... is a multilingual‚ web-based‚ free content encyclopedia project... Visitors do not need specialised qualifications to contribute‚ since their primary role is to write articles that cover existing knowledge;
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Wikipedia is a free online encyclopedia that provides a large number of information. Students only need to enter the key word in the search bar‚ and then‚ they can usually find information they need. However‚ since Wikipedia allows users to edit the content‚ it is controversial if the information on it is credential. Although there is system to supervise the editing
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simple desert handyman. Wikipedia is the largest and most popular general reference work encyclopaedia on the internet with an estimated 365 million readers worldwide‚ while it is also recognized internationally with a vast selection of languages to express the website’s multilingual diversity. (Wikipedia) With such a great reputation‚ Wikipedia still manages to prove C. S. Lewis’ quote completely incorrect by expressing the fallacies strewn across the internet. Wikipedia was founded and developed
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To create a believable fake wikipedia page‚ you have to be thorough. First off‚ log into wikipedia or create an account. Don’t give them your email address because they will not let you make another account if your original account gets banned. To get into the editing screen. Click on the “edit” tab next to the wikipedia search bar in the top right corner. This will take you to the editing area. Now‚ what you will want to
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Welcome to Wikipedia‚ the free encyclopedia that anyone can edit. 4‚282‚574 articles in English Arts Biography Geography History Mathematics Science Society Technology All portals From today’s featured article Trinity Test of the Manhattan Project The Manhattan Project was a research and development project that produced the first atomic bombs during World War II. It was led by the United States with the support of the United Kingdom and Canada. From 1942 to 1946‚ the project was under
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Wikipedia was launched on January 15‚ 2001‚ by Jimmy Wales and Larry Sanger.[11] Sanger coined the name Wikipedia‚[12] which is a portmanteau of wiki (a type of collaborative website‚ from the Hawaiian word wiki‚ meaning "quick")[13] and encyclopedia. A year before‚ Sanger and Wales had tried to establish another online encyclopedia‚ the English-language Nupedia whose articles were written by experts and licensed as free content. Nupedia‚ however‚ only produced c. 20 articles in its first year and
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NEMO (museum) From Wikipedia‚ the free encyclopedia Science Center NEMO The green NEMO building The NEMO building is designed by Renzo Piano Established 1923 Location Oosterdok 2 Amsterdam‚ Netherlands Type Science center Visitors 502‚990 (2011)[1] Ranked 5th nationally (2012) Director Michiel Buchel[1] President Annemieke Roobeek[1] Public transit access Amsterdam Centraal[2] Nearest car park Parkeergarage Oosterdok[3] Website www.e-nemo.nl Science Center NEMO is a science center
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