1.if selecting samples of size n = 10 from a population with a known mean and standard deviation what requirement‚ if any must be satisfied in order to assume that the distribution of the sample means is a normal distribution The population must have a normal distribution. 2. find the area of the shaded region. The graph depicts that standard normal distribution with mean 0 and standard deviation 1. M: 0 δ: 1 Z: 1.13= .8708 2ND DIST. #2 LOWER: -999999 UPPER: 1.13 U: 0 δ: 1 =.8707618393 3. Shaded
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Sample Test for Content Development Section I Report writing (Time Duration: 180 minutes) Instructions: Choose any one Subject according to your academic background and compile a report of 825 words (3 pages). (For candidates with background of Stats or Finance‚ they are required to attempt both the sections A & B which are mentioned under their subject heads. Please make sure you have relevant software installed on your system‚ e.g. SPSS) Internet will be provided for assistance. However
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Introduction Sample x results Sample y results Elasticity and Elastic Limit Yield Point and Plasticity Ultimate Tensile Strength Stiffness Ductility Brittleness Hooke’s Law Young’s Modulus Conclusion Sample x graph Sample y graph Sample z graph List of references Page 2 Page 3 Page 4 Page 5 Page 5 Page 6 Page 6 Page 7 Page 7 Page 8 Page 8 Page 9 Page 11 Page 12 Page 13 Page 14 Page 1 of 15 University No. 11365048 The Tensile Test I have been provided with laboratory results from tensile tests carried
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Bibliography: Allain AL ‚ (January 2010) ‚ Primark : cap sur l ’Europe et le commerce équitable ‚ Fashion daily news Available via http://www.fashion-dailynews.com/distribution/primarkcapsurleuropeetlecommerceequitable.html [Accessed the 15th October 2010] Associated British Food (2009) ‚ Associated British Food Annual report and account‚ Associated British Food
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Are you a helicopter parent‚ wrapping your children in cotton wool? Or are you embracing the free-range concept and giving your offspring a bus pass and mobile phone and letting them go for it? The amount of freedom we give our children is a constant source of angst and confusion among parents. While this generation of parents probably roamed the streets in packs with their friends every holidays when they were young‚ today many live in panic about the perceived dangers of life outside the home.
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self-completing personally distributed survey‚ using questionnaires. Analysis of the results showed that the management team seemed not to have a great deal of impact in terms of strengthening the companies’ human capital development (HCD). Employees felt that the more the HRM practices were put into practice‚ the more that employees’ performance improvement‚ perceptual development and satisfaction were improved. Factor analysis grouped HRM practices into three categories: (1) compensation management and information
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RELIABILITY‚ VALIDITY AND REPRESENTATIVE SAMPLE IN RESEARCH John and Webb (2002‚ p.148) distinguishes between validity and reliability‚ arguing that the first one is the extent to which a research is capable of measuring what it is supposed to be measuring and the second one is the extent to which a research delivers consistent results. Validity and reliability measurement instruments are free of bias and random error. Haynes and Heiby (2004‚ p.47) propose some questions addressing sampling adequacy
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a point in making sure I know never to lie to her. But that made me think‚ is it right for her to lie to me for the first 9 years of my life? Tricking children into behaving well in order to receive presents. Isn’t that bribery? Parents say that you should never lie and always tell the truth‚ but the way I see it is‚ they have gone against their word and become a hypocrite. On the other hand they could be enhancing enjoyment. But I know‚ even now Santa is not real my enjoyment at Christmas has
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Topic: Using Cell Phones Most cell phone companies design models especially for kids. But parents are usually the ones buying the phones‚ and paying the bills. According to a July 2012 study‚ 56% of parents of children ages 8 to 12 have given their children a cell phone. The percentage goes up with age. The study‚ by ORC International for the National Consumers League (NCL)‚ basically proves what many people already assumed: many kids‚ if not most‚ have their own cell phones. According
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How Do Helicopters Fly? How do helicopters work? Helicopters are the most versatile flying machines in existence today. This versatility gives the pilot complete access to three-dimensional space in a way that no airplane can. If you have ever flown in a helicopter you know that its abilities are exhilarating! The amazing flexibility of helicopters means that they can fly almost anywhere. However‚ it also means that flying the machines is complicated. The pilot has to think in three dimensions
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