Assignment in Research Methods 1) Overview of various research methods When writing a Research Paper it is important to know different research methods. These methods help to gather and systemize the information and data in order to scientifically prove the validity of the work. Further will be explained ways how to collect the data. Research methods are divided in two big blocks: quantitative and qualitative. Quantitative methods are those where results are explained in numbers‚ whereas
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CHAPTER 10: TWO-SAMPLE TESTS WITH NUMERICAL DATA 1. The t test for the difference between the means of 2 independent populations assumes that the respective a) sample sizes are equal. b) sample variances are equal. c) populations are approximately normal. d) all of the above ANSWER: c TYPE: MC DIFFICULTY: Moderate KEYWORDS: pooled-variance t test‚ assumption 2. The t test for the mean difference between 2 related populations
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References: I.P.A (Institute of Public Administration)‚ 2010‚ Research Method Handbook. Verlinden.J. A. 2010 beginner guide to communication research method. H.Learn‚ 2008. Analyse this‚ Learn how to analyse data [online] available at http://learnhigher.ac.uk/analysethis/index.html [accessed 22 November 2011] H.J. Streubert and D.R. Carpenter (1999). Qualitative
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two sections outlining the statistical analysis of data and hypothesis testing to observe if CCResort have met their 2 major key performance indicators (KPIs) 1 More than 40% of their customers stay for a full week (i.e. seven nights); 2 The average customer spends more than $255 per day in excess of accommodation costs. Figures at a glance This section of the report aims to give users a better understanding of the data through statistical data analysis of investigation
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GROUP 1 Parts of a Lesson Plan What is a Lesson Plan? A lesson plan is organized and Time-bound. It is simply a teacher’s “plan” for teaching a lesson. Its purpose is to outline the “program” for a single lesson. The Importance of having a Lesson Plan 1. It allows you to manage your time‚ effort‚ and resources efficiently. 2. Lesson plans helps you get rid of problems or avoid them. 3. It definitely improves your teaching skills. Parts of a Lesson Plan 1. Heading/Header- Teacher‘s
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Practice with p-values Work through these problems with your computer partner and/or instructor. Answers follow the problem set. 1. Suppose we’ve done the computation of the Z test statistic. For each of the following situations determine the p-value that goes along with Z. a. Z = 2.12‚ two-sided test b. Z = 4.55‚ two-sided test c. Z = -1.40‚ lower-tail test 2. Suppose Z = 1.92.Which has a smaller p-value‚ the upper-tail test or the two-sided test? From this‚ is it more likely to have a
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university of Hull Reflective essay Research methods – Assignment 1 Student ID: 201011568 Write an essay explaining what she means by this statement by illustrating the epistemological differences between quantitative and qualitative styles of research. The nature of a research been carried out dictates the type of research method relevant for the research. This essay is going to explore in detail “Kane’s” Statement of “Research Techniques are a bit like fishing flies: you choose the
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Business Statistics‚ 9e (Groebner/Shannon/Fry) Chapter 10 Estimation and Hypothesis Testing for Two Population Parameters 1) The Cranston Hardware Company is interested in estimating the difference in the mean purchase for men customers versus women customers. It wishes to estimate this difference using a 95 percent confidence level. If the sample size is n = 10 from each population‚ the samples are independent‚ and sample standard deviations are used‚ and the variances are assumed equal‚ then
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| Statistical Analysis of Yearly Checkups based on Gender | | STAT 3125 Section 04 | | 11/29/2012 | | This statistical analysis is of a randomly selected sample of 300 from the 2010 version of the Behavioral Risk Factor Surveillance System (BRFSS) database1. The selected study on the length of time since last routine checkup was listed under the SAS Variable Name – CHECKUP1.This data set specified how long it had been since the respondent had been in for a routine checkup‚ defining
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Statistical Analysis for Quick Stab Collection Agency Executive Summary The purpose of the paper is to provide a statistical analysis of overdue bills for Quick Stab Collection Agency (QSCA). The data will be taken from accounts closed over a six month period. The goal is to determine if a correlation between the type of account‚ the amount of the bill and the days to collection exists. To determine the existence of a correlation‚ regression analysis of several variables was completed. This
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