variation‚ a 5x5 Latin square design was used in which the Letters A-E represent 5 additives. The setting times‚ in hours‚ for the 25 molds are shown in the table: Table here: WORKER 1 2 3 4 5 1 D 10.7 E 10.3 B 11.2 A 10.9 C 10.5 2 E 11.0 C 10.5 D 12.0 B 11.5 A 10.3 3 A 11.8 B 10.9 C 10.5 D 11.3 E 7.5 4 B 14.1 A 11.6 E 11.0 C 11.7 D 11.5 5 C 14.5 D 11.5 A 11.5 E 12.7 B 10.0 Step 1: State the hypothesis Ho : μ..1 = μ..2 = μ..ρ Ha: at least two means are not
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Some reasons that a homicide investigation starts at the primary crime scene is mainly because the police are usually called to this location by the person who discovers the body‚ or‚ a witness to the crime‚ but it could also in some cases even be the victim. In homicide cases‚ the location where the body is discovered hold a great deal of physical evidence and serves as a starting point for the beginning of an official investigation. At this point it is safe to say that it is important to assume
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Criminal Investigations The method of inquiry is the way that an investigator or detective gathers information about a specific case. There is several different method of inquiry such as evidence collection‚ witness and victim statements‚ and information stored in public and private databases. The methods of inquiry are used to figure out what happened at a particular crime scene. A criminal investigator is trying to establish the who‚ what‚ where‚ when‚ why‚ and how of the crime. During this process
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CHM 116 Lab Investigations of Buffers I. Purpose The purpose of this experiment was to get an understanding as to how to properly prepare chemical buffers. Also part of this experiment was to gauge the effectiveness of the buffers by measuring their pH levels in various titration solutions‚ using a pH meter. II. Procedure To start our experiment we had to prepare Buffer B‚ which was the .060 M Ammonia/Ammonium solution. Using 3.0 M ammonia‚ we had to calculate
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1 MINISTRY OF EDUCATION AND TRAINING UNIVERSITY OF DANANG 2 The study has been completed at the College of Foreign Languages‚ University of Danang LƯƠNG TH H NG CHI Supervisor: Assoc. Prof. Dr. LƯU QUÝ KHƯƠNG AN INVESTIGATION INTO MORPHOLOGICAL‚ SEMANTIC AND CULTURAL FEATURES OF SLANG IN ENGLISH HIP HOP SONGS Field Code : The English Language : 60.22.15 Examiner 1: Assoc. Prof. Dr. Ngô Đình Phương Examiner 2: H Th Ki u Oanh‚ Ph. D. The thesis was be orally defended at the Examining
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the forward direction‚ 3 Sn4+(aq) + 2 Cr(s) 3 Sn2+(aq) + 2 Cr3+(aq) 4+ a. Sn (aq) is the reducing agent and Cr(s) is the oxidizing agent. b. Cr(s) is the reducing agent and Sn2+(aq) is the oxidizing agent. c. Sn4+(aq) is the reducing agent and Sn2+(aq) is the oxidizing agent. d. Cr(s) is the reducing agent and Cr3+(aq) is the oxidizing agent. e. Cr(s) is the reducing agent and Sn4+(aq) is the oxidizing agent. 2. The following reaction occurs spontaneously. 2 H+(aq) + Ca(s) Ca2+(aq) + H2(g) Write
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methods are experimental and correlational. Many researchers use both methods to find outcome of their research. They may explore different avenues of an approach to gain the results they want. We will be describing the two methods and finding out which one is best. The definition of the experimental method is a scientific method message to confirm cause-and-effect relationships by introducing independent variables and observing their effects on dependent. “An example of experimental method‚ suppose
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& Moeckel‚ C. L. (1998). The impact of one-minute papers on learning in an introductory accounting course Association Committee on the Future Structure‚ Content‚ and Scope of Accounting Education‚ 1986. Basile‚ A.‚ & D ’Aquila‚ J. M. (2002). An experimental analysis of computer-mediated instruction and student attitudes in principles of financial accounting Beets‚ S. D.‚ & Lobingier‚ P. G. (2001). Pedagogical techniques: Student performance and preferences Big Eight (now Six) Accounting Firms (1989)
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The Sociological Investigation ~ These notes are taken and adapted from Macionis‚ John J. (2012). Sociology (14th Edition). Boston: Pearson Education Inc. There are two basic requirements for sociological investigation: 1. Know how to apply the sociological perspective or paradigms or what C. Wright Mills termed as the “sociological imagination.” 2. Be curious and ready to ask questions about the world around you. There are three ways to do Sociology. These three ways are considered as
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Part One I have chosen to investigate Autistic Spectrum Disorder and how it can affect a child’s behaviour. Autistic Spectrum disorder (ASD) is a developmental disorder that is characterised by lack of social skills‚ aggressive behaviour‚ lack of imagination‚ difficulties communicating and repetitive behaviour. (Anderson et al‚ 2008) Children that have ASD can find it very difficult when dealing with social situations. This is because they lack the ability to read other people’s faces and emotions
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