resistive network to an equivalent Delta network. If all the resistors in the wye network are equal in value then the resultant resistors in the equivalent Delta network will be three times the value of the wye resistors. The experiment is aim to study the transformation of delta-connected load to wye-connected load‚ or vice versa. III. Background The transformation is used to establish equivalence for networks with three terminals. Where three elements terminate at a common node and none are sources
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have an average credit card debt of $4‚100. A random sample of 50 graduating seniors was selected‚ and their average credit card debt was found to be $4‚360. Assume the standard deviation for student credit card debt is $1‚200. Using ‚ answer the following questions. a) Does this sample provide enough evidence to challenge the findings by Sallie Mae? N= 50 α=0‚05 σ=1 200 x ̅=4 360 This is a two-tails test: 〖 H〗_0: μ=4100 df = n – 1 = 49 〖
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Research methods Lecture #4 Planning phase 1. understanding the problem gather information use multiple sources of information if possible Posing/refining questions 1. what are the questions we want to adress? descriptive (studying the world as it is) vs. normative questions 2. Verifying the questions transforming/organizing questions into research hypotheses checking if our questions/hypotheses are: explicit(no hidden assumptions)‚ logical‚ testable Planning phase 2. selecting research design
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BRM Tutorial 1 Answer following discussion questions: 1. Why should a manager know about research when the job entails managing people‚ products‚ events‚ environments and the like? 2. For what specific purpose is Basic Research important? 3. When is applied research‚ as distinct from basic research‚ useful? 4. Why is it important to be adept in handling the manager-researcher relationship? 5. Explain giving reasons which is more important – applied or basic research. 6. Give two specific
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sUnit 3: Concepts By: Tiffany Linville Kaplan University CJ490: Research Methods in Criminal Justice Professor: Elycia Daniel 3/24/2013 Abstract Problem statement: Wayne County data indicates that 25% of the population has used illicit drugs at some point in their life (Wayne County‚ Indiana Strategic Prevention Framework‚ 2005). Briefly summarize from at least 4 journal articles‚ government reports‚ or databases on your topic. Summarize statistical data where appropriate
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applied or basic research. Scenario 1 This is a general issue that relates to all or most companies contemplating acquisitions. Of course‚ the results of the study are likely to be useful to‚ and applied by all the concerned companies. This could fall into the realm of basic or applied research‚ depending on who sponsors the study. If one company or a consortium of companies investigates the issue to find an answer for immediate application‚ then it will be applied research On the other hand
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STEPS IN A CASE STUDY METHOD Identify the Problem of the Study All studies require that a research problem be identified and stated‚ and must be simple‚ concise‚ and in clear terms. Such problem will be the focus of a case study. State the Objectives of the Study The General and specific objectives of the study must be categorically expressed. Such objectives will be the bases in conducting research activities. Determine the Sources of Data The research must identify his sources of data or
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the sample. In determining the volume‚ four techniques can be used – measuring through graduated cylinder (direct measurement)‚ measuring the length‚ width and height‚ measuring the circumference‚ and lastly‚ water displacement. All except the first method for
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The Research Method Case Scenario A. The research scenario question I choose that could be studied using the scientific method is question 1: How much do reading scores change from the beginning of the school year to the end of the school year? “Scientific method is an approach to knowledge that relies on collecting data‚ generating a theory to explain the data‚ producing testable hypotheses based on the theory‚ and testing those hypotheses empirically” (Morris & Maistro‚ 2012‚ pg 8). The
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industry; a case study on Tesco‚ Plc Objectives. Objectives can be used to analyse and evaluate the literature research‚ on the usefulness and the effectiveness of HRM practices which manage the diverse work force in retail industry. Its main objectives can be given as follows. • To analyse the current HRM approaches used by the organisation for managing the diverse work force. • To analyse the importance of diverse work force in retail industry. • To analyse the advantages and disadvantages
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