Data Management Culminating Project: Exchange Rate VS Export Amount by: Ellen Zhang The Relationship between the Exchange Rate and the Export Amount in Canada [pic][pic] [pic][pic] Ellen Zhang Ms. Provisionnato MDM4U1 Date: December 20th‚ 2012 Table of Contents Introduction-------------------------------------------------------------------4 One Variable Analysis------------------------------------------------------6
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The doctrine of the mean states that for someone to be a good person they must occupy the “golden mean‚” meaning a person may become virtuous by acting between the extremes of excess and deficiency. For example during war‚ the two extremes would be for a soldier to be rash or cowardly‚ but being courageous is the accepted golden mean. According to Aristotle‚ virtue lies in between the two extremes‚ which are the vices‚ and thus a virtuous person is one who can find the mean that is relative to
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2) Evaluate (sec2A – 1)(1 – cosec2A ) (Marks 2)Question 3) If tan A = b/a where a and b are real numbers‚ find the value of sin2 A (Marks 2)Question 4) A cricketer has mean score of 58 runs in nine innings. Find out how many runs are to be scored in the tenth innings to raise the mean score to 61. (Marks 2)Question 5) Find the mean of the following data: 46‚ 64‚ 87‚ 41‚ 58‚ 77‚ 35‚ 90‚ 55‚ 33‚ 92 If in the data‚ the observation 92 is replaced by 19‚ determine the new median. (Marks 2) click for answerQuestion
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1.2 - Below we list several variables. Which of these variables are quantitative and which are qualitative? Quantitative means that the measurement of the value gives an actual quantity that can mean “how much”‚ or “how many”. Whereas qualitative means we are simply recording into which of the categories the element falls. (Bowerman‚ O’Connell‚ Murphree‚ Orris‚ J. B. (2012). Essentials of Business Statistics 4th ed.). A. The dollar amount on an accounts receivable invoice. This would
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handle personal problems. Variables: The relationship studied involves a dependent variable and independent variable; however‚ the former is broken down into 5 categories. Dependent variables (X): * Frequency of social media application usage (mean) * Frequency of Facebook usage * Frequency of Google+ usage * Frequency of LinkedIn usage * Frequency of Twitter usage * Frequency of YouTube usage The questions regarding these variables were posed in the survey
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Copyright © Pete Greasley 2008 All rights reserved. Except for the quotation of short passages for the purpose of criticism and review‚ no part of this publication may be reproduced‚ stored in a retrieval system‚ or transmitted‚ in any form or by any means‚ electronic‚ mechanical‚ photocopying‚ recording or otherwise‚ without the prior written permission of the publisher or a licence from the Copyright Licensing Agency Limited. Details of such licences (for reprographic reproduction) may be obtained
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representative of a sample or population. Central tendency provide the means for one to be more objective when collecting data or making inferences. These measures distinguish the center or middle of a set of values and best characterize the distribution. The central tendency of a distribution is an estimate of the "center" of a distribution of values. There are three major types of estimates of central tendency: Mean‚ Median‚ and Mode. The mean or average is the most common used method of describing central
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I. Data II. Descriptive statistics Table 1: General statistics TSYCVSPD OAS COUPON PRICE Mean 109.4131 112.0281 4.424037 109.3066 Median 100.05 103 4.5 105.936 Maximum 1104.5 1108 12.75 173.5 Minimum -84.5 -127 0 40.98 Standard Deviation 74.90148 79.00204 1.973621 11.29507 In this table we can see that there is a little bit difference when compare the treasury security yield curve spread and option adjusted spread. Figure 1: Industry Distribution According to the chart we can see that the
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The first thing to note is that the votes for Latino/Hispanic English are more evenly distributed across both scales‚ compared to AAE’s peak towards the high end of the scales. Still‚ the average rank numbers for Latino/Hispanic English are 4.5 (correct-ness) and 3.7 (pleasantness). This yields the biggest difference between correctness and pleasantness in this study (0.8 discrepancy). While participants perceive this dialect to be almost as correct/incorrect as AAE‚ Latino/Hispanic English is ranked
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Does “the end justify the means”? Does “The end Justify the means”. In the movie‚ Mississippi Burning‚ the end justifies the means in a way because when you think about it most of the time there are certain limitations to getting what you want. In the movie the only way to get the Ku Klux Klan to confess and give each other to the police was to trick them and make them think that the Ku Klux Klan was after them. In other occasions around the world at the time it was not always necessary to hurt
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