...significant ANOVA test? When ANOVA F test is significant, and have rejected homogeneity hypothesis, what should happen next is to make inferences regarding hypotheses implied by homogeneity hypothesis make confident inferences for contrasts (and comparisons). The ANOVA F Simultaneous Test Procedure (Scheffé method) An overall test (a test of the homogeneity of population means) can be used as the basis for a simultaneous test procedure (STP), allowing for tests on all hypotheses implied by the homogeneity hypothesis (including contrasts) 1 UNSW PSYC3001 Research Methods 3 ‐ Topic 6 Lecture Slides Dr Melanie Gleitzman The critical value for the F STP is the ANOVA Fc: Fc = F; 1, 2 , where 1 = J – 1, 2 = N – J = J(n – 1) The decision rule for the ANOVA F test can be written as: Reject H0 : 1 2 J if F MSB F ; 1, 2 MSE ie Rearranging we get, ie SSB F ;1 , 2 1 MSE SSB > 1 F; 1, 2 MSE (1) 2 UNSW PSYC3001 Research Methods 3 ‐ Topic 6 Lecture Slides Dr Melanie Gleitzman We can use the RHS of (1) as the basis for a decision rule, allowing for a test of any contrast null hypothesis, H0: = 0 (implied by the homogeneity hypothesis). ˆ We substitute SS ( ) for SSB in (1), giving the decision rule: Reject H0: = 0, if ˆ SS 1 F ;1 , 2 MSE (2) The RHS of (2) is the critical sum of squares (SSc) for tests of all contrast null hypotheses in the analysis, For the ANOVA F STP (Scheffé method) SSc = 1 × F; 1, 2...
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...this since normally the living conditions should be influent more than the other factors in the enrolments. Based on this, I was very interested which other factors influence to students’ decisions. That is why I chose this dataset to analyze for the final term paper in the course of econometrics. 2. Multiple regressions 2.1 Data source The numerous data used in this paper (reference see below), consists of observations on six variables. The variables are: • enroll • priv = private collage • police • crime 2.2 Model specification At the first place it is necessary to run a regression with all variables: [pic] In the first step the variable priv is removed, because according to the t-test it has a low significance. In that case, this means that priv is not significant at the 10% level. [pic] In this decision...
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...educational process about their work, they become more interested in what they are doing because they understand more about it and can see more potential. If the training is interesting, they may look forward to the time in the classroom. In addition, they may feel more a part of the team by having been included in training and feel more self-worth for being selected for the training. Correlation of HrsEduc and SickDays = 0.773 The regression equation is SickDays = 7.75 0.0795 HrsEduc Predictor Constant HrsEduc s = 2.455 Coef 7.7455 0.07946 Stdev 0.7980 0.01536 t ratio 9.71 5.17 p 0.000 0.000 R sq = 59.8% R sq(adj) = 57.5% Analysis of Variance SOURCE Regression Error Total DF 1 18 19 SS 161.26 108.49 269.75 MS 161.26 6.03 F p 26.75 0.000 The F test for the overall model is significant at .001 as is the t value testing the slope. The r2 of .598 indicates that almost 60% of the variation of the sick days is accounted for by the hours of education. The standard error of the estimate is 2.455 days which is a modest error. The regression equation has an intercept of 7.75 which indicates that the model predicts that a worker will have an average of 7.75 sick days if the worker has participated in no hours of education. Notice the negative slope. As the number of hours of education increase, the regression model deducts days from the intercept resulting...
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...AT&T Introduction AT&T revenue has large jumps in revenue followed be fairly stagnant numbers afterwards. There is visible cycle, but not really much seasonality to speak of. Problem AT&T has been unable to show any substantial growth except when the company acquisitions another company. While this method has appeased investors up till this point, there is only so many times this can happen until something breaks. Either there will be no options for acquisitions or the government may not allow anymore to happen. Hypothesis For the equation Y = f(X1,X2,X3); Y will represent AT&T's revenue, X1 will represent consumer price index for all items, X2 will represent real disposable income, and X3 will represent public perception. Consumer price index for all items relates to the prices AT&T use. Real disposable income will indicate how much money is out there to possible spend on AT&T services. Public perception is much more important currently than ever before. People prefer to buy products and services from companies that show they care about the world and community. Whether the caring is legitimate or not as long as the public perceives it and supports the causes, they will be more inclined to buy from that company over the competitors thought to be providing the same level of quality and/or service. Alternatives X1 While prices change due to internal and external forces automatically, changed in the value given per dollar can be changed. AT&T...
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...1.) Matrix Plot of GE Closing, S&P 500, PHG, BA, Trend 2.) Regression Analysis: GE Closing versus S&P 500, PHG, BA, Trend Analysis of Variance Source DF Adj SS Adj MS F-Value P-Value Regression 4 3354.01 838.503 250.08 0.000 Error 67 224.65 3.353 Total 71 3578.66 Model Summary S R-sq R-sq(adj) R-sq(pred) 1.83110 93.72% 93.35% 92.32% Coefficients Term Coef SE Coef T-Value P-Value VIF Constant -6.23 2.49 -2.50 0.015 S&P 500 0.04105 0.00435 9.43 0.000 11.42 PHG -0.3004 0.0913 -3.29 0.002 8.22 BA 0.1026 0.0303 3.39 0.001 2.88 Trend -0.1185 0.0148 -7.98 0.000 2.04 Regression Equation GE Closing = -6.23 + 0.04105 S&P 500 - 0.3004 PHG + 0.1026 BA - 0.1185 Trend Fits and Diagnostics for Unusual Observations Obs GE Closing Fit Resid Std Resid 1 38.380 45.234 -6.854 -4.01 R 3 44.710 47.112 -2.402 -1.48 X 8 50.660 46.660 4.000 2.34 R 9 50.070 46.078 3.992 2.28 R 31 28.740 25.191 3.549 2.05 R R Large residual X Unusual X Model Estimate: GE = -6.23 + S&P*0.04105 + PHG*-0.3004 + BA*0.1026 + Trend*-0.1185 + ε H0: β1 + β2 + β3 = 0...
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...i Вторая страница обложки ii Cambridge Practice Tests for IELTS 1 Vanessa Jakeman Clare McDowell C AMBRIDGE UNIVERSITY PRESS iii PUBLISHED BY THF PRESS SYNDICATE OF THE UNIVERSITY OF CAMBRIDGE The Pitt Building Trumpington Street Cambridge CB2 1RP United Kingdom CAMBRIDGE UNIVERSITY PRESS The Edinburgh Building, Cambridge CB2 2RU, United Kingdom 40 West 20th Street, New York, NY 10011-4211, USA 10 Stamford Road, Oakleigh, Melbourne 3166, Australia © Cambridge University Press 1996 This book is in copyright. Subject to statutory exception and to the provisions of relevant collective licensing agreements, no reproduction of any part may take place without the written permission of Cambridge University Press. First published 1996 Third printing 1997 Printed in the United Kingdom at the University Press, Cambridge ISBN 0 521 49767 1 Self-Study Student`s Book ISBN 0 521 49766 3 Set of 2 cassettes Copyright The law allows a reader to make a single copy of part of a book for purposes of private study. It does not allow the copying of entire books or the making of multiple copies of extracts. Written permission for any such copying must always be obtained from the publisher in advance. iv Contents Acknowledgements iv Introduction 1 Practice Test 1 12 Practice Test 2 34 Practice Test 3 54 Practice Test 4 75 General Training Reading and Writing Modules Tapescripts Answer keys 94 107 130 ...
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...i Вторая страница обложки ii Cambridge Practice Tests for IELTS 1 Vanessa Jakeman Clare McDowell C AMBRIDGE UNIVERSITY PRESS iii PUBLISHED BY THF PRESS SYNDICATE OF THE UNIVERSITY OF CAMBRIDGE The Pitt Building Trumpington Street Cambridge CB2 1RP United Kingdom CAMBRIDGE UNIVERSITY PRESS The Edinburgh Building, Cambridge CB2 2RU, United Kingdom 40 West 20th Street, New York, NY 10011-4211, USA 10 Stamford Road, Oakleigh, Melbourne 3166, Australia © Cambridge University Press 1996 This book is in copyright. Subject to statutory exception and to the provisions of relevant collective licensing agreements, no reproduction of any part may take place without the written permission of Cambridge University Press. First published 1996 Third printing 1997 Printed in the United Kingdom at the University Press, Cambridge ISBN 0 521 49767 1 Self-Study Student`s Book ISBN 0 521 49766 3 Set of 2 cassettes Copyright The law allows a reader to make a single copy of part of a book for purposes of private study. It does not allow the copying of entire books or the making of multiple copies of extracts. Written permission for any such copying must always be obtained from the publisher in advance. iv Contents Acknowledgements iv Introduction 1 Practice Test 1 12 Practice Test 2 34 Practice Test 3 54 Practice Test 4 75 General Training Reading and Writing Modules Tapescripts Answer keys 94 107 130 ...
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...arithmetic and algebra in this course. Required Textbooks: 1) Life in the Universe, Bennett, 3rd edition, ISBN-9780321687678. This book is your main instructional resource - be sure to read all of the assigned chapters. ***You do NOT need the access code. You do NOT need the latest edition. Other required materials: Regular and reliable Internet access to complete assignments. Grades: Grades will be determined from scores achieved on TESTS, QUIZZES & ACTIVITIES. The lowest 25 % of Quizzes & Activities will be dropped. Work Percent of Final Grade Best 3 out of 4 Test scores 50% Reading Quizzes (Best 75%) 25% Activity scores (Best 75%) 25% Total 100% The basic grading scale is: 100 –90 A 89 – 80 B 79 – 70 C 69 – 60 D 59 or lower F Tests: The tests are proctored, which means that you must show photo identification to 1 someone who administers the test. The exams are given on the SCSU campus (or another location approved by Continuing Studies) in a room with computer access. The Tests will be multiple choice and no reference, texts or calculators are...
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...stockholders’ equity. Statement of cash flows and accounting issues related with accounting changes and error correction are also covered in this class. Prerequisite: ACCT 320A or equivalent with a grade C or better Grading: Points are distributed as follows. Accounting majors must earn a grade of “C” or better in each accounting class taken to graduate. Midterms 100 250-300 A Final 130 210-249 B Participation & Attendance 10 180-209 C Comprehensive test 20 150-179 D Homework 40 Below 150 F Total 300 points A modified curve may be applied at the end of the quarter if necessary. Withdrawal Policy: The dropping policies of the University and Accounting Department will be strictly enforced. Drops are permitted only for serious and compelling reasons after the Drop Period. Poor performance in the class is not considered to be a compelling reason. NO MAKE-UP exam will be given. If you are unable to take the test, you need to inform me before the exam date. Academic Integrity:...
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...fellow students. Everyone should be even the same rights and opportunity to achieve the same grade on the exam. c) Helen has a responsibility to her future employer to give them what they are asking for; a CPA with integrity and knowledge. Cheating shows a lack of strength and ability in both areas. What if a serious problem came up and she didn’t have the correct knowledge on how to handle it and her company ended up being sued? d) She has a responsibility to live up to the standards and rules the professor laid out in their class. e) Helen should encourage her friend to not lie, cheat or steal. She has a responsibility to help her friend become a better person and anyone who doesn’t do that shouldn’t be considered a real friend. f) She is really just cheating herself out of the opportunity to learn, grow and achieve the status on her own. She had a chance to prove to herself that through hard work and discipline she could of accomplished the same grade the right way. Once that line gets blurry, it’s hard to tell when you cross it. 2. Fairness is the first one that comes to mind. It really isn’t fair to the professor, who invested a fair amount of time to teach her what she needed to know, and her fellow students, who all working for a fair grade. If she had had the integrity to apply the skills and brainpower that it took to steal the exam, she probably would have achieved the status on her own. She also needs to be honest. Honesty really is the best policy. 3. I...
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... How do I remit the application fee? The applicants can pay the fees using any of the following facilities Payment Gateway using Debit/Credit Card( will be activated in website by 09.10.12) Internet Banking. NEFT (remittance through any Commercial Bank of your choice) Fee Payment Challan provided for remittance at Federal Bank Branches. 3. What is the selection procedure? Candidates shall be selected by Federal Bank through a selection process consisting of an open online exam followed by Personal interview and /or Group Discussion. Online Aptitude test: The online aptitude test will be for duration of 2 hours and shall comprise of the following tests, with a sufficiently high degree of difficulty: Logical aptitude / reasoning Quantitative / numerical aptitude English language General Awareness and Marketing Aptitude Computer Awareness 4. How will a candidate be intimated of the online test and interview? The Candidates should note that the entire selection procedure will be Online and that all the instructions/ intimations will be provided on the Bank’s website. The candidates are requested to check the website for the same from time to time for important dates and notifications. 5. What kind of documents am I supposed carry with me for the online examination? The candidates are requested to bring the following documents at the time of attending the online examination. Call Letter for the online examination with latest passport size photo ...
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...CONSOLIDATED ADVERTISEMENT NO. 15/2015 APPEARED IN THE NATION & JANG ON SUNDAY 03-05-2015 APPLY ONLINE EDUCATION DEPARTMENT SR. NO. 84 RECRUITMENT TO (660) SIX HUNDRED & SIXTY (INCLUDING QUOTA RESERVED FOR DISABLED PERSONS AND QUOTA RESERVED FOR MINORITIES) PERMANENT POSTS OF LECTURER (MALE) IN THE PUNJAB HIGHER EDUCATION DEPARTMENT. SUBJECT WISE DETAIL OF LECTURERS (MALE) IS GIVEN AS UNDER:- Case No. | Subject | Total Posts | Open Merit Posts | Disabled Quota | Minorities Quota | 10-RA/2015 | English | 94 | 86 | 3 | 5 | 11-RA/2015 | Mathematics | 71 | 65 | 2 | 4 | 12-RA/2015 | Physics | 68 | 62 | 2 | 4 | 13-RA/2015 | Chemistry | 63 | 58 | 2 | 3 | 14-RA/2015 | Computer Science | 60 | 55 | 2 | 3 | 15-RA/2015 | Economics | 27 | 25 | 1 | 1 | 16-RA/2015 | Biology | 26 | 24 | 1 | 1 | 17-RA/2015 | Statistics | 24 | 22 | 1 | 1 | 18-RA/2015 | Zoology | 13 | 11 | 1 | 1 | 19-RA/2015 | Botany | 12 | 11 | 0 | 1 | 20-RA/2015 | Urdu | 33 | 30 | 1 | 2 | 21-RA/2015 | Islamiat | 24 | 23 | 1 | 0 | 22-RA/2015 | Pakistan Studies | 12 | 11 | 0 | 1 | 23-RA/2015 | Civics / Political Science | 24 | 22 | 1 | 1 | 24-RA/2015 | Physical Education | 26 | 24 | 1 | 1 | 25-RA/2015 | Commerce | 17 | 15 | 1 | 1 | 26-RA/2015 | History | 9 | 8 | 0 | 1 | 27-RA/2015 | Education | 9 | 8 | 0 | 1 | 28-RA/2015 | Arabic | 9 | 8 | 0 | 1 | 29-RA/2015 | Sociology | 5 | 5 | 0 | 0 | 30-RA/2015 | Persian | 5 | 5 | 0...
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...record 3. Results of the ACT or SAT (critical reading and math) Schneider Student Last Name Nathan First Name Patrick Middle Name 02-OCT-1996 Birth Date United States Birth Country Mail to: Ofc o Amsin fie f diso Uiest o Dyo nvriy f atn 30CleePr 0 olg ak Dyo,O 44910 atn H 56-30 Indiana Birth State Indianapolis Birth City Counselor/Principal Name Official Title Counselor/Principal Signature Date School Name Address Telephone CEEB code Student's GPA: __________ on a __________ scale Student's exact rank in class at the end of six semesters: Rank __________ in a class of __________ Test SAT SAT ACT* ACT* Date Scores Critical Reading __________ Math __________ Writing __________ Critical Reading __________ Math __________ Writing __________ Composite __________ Composite __________ *The University of Dayton does not require the writing section of the ACT. Would you recommend this student as having the aptitude and academic record appropriate to baccalaureate studies at the University of Dayton in the program desired? ___ Highly recommended ___ Recommended ___ Recommended with reservation ___ Not recommended ___ Unable to judge at this time ___ Prefer not to respond If there are any circumstances which would make the student's class rank and test scores an unrealistic appraisal of his or her potential, please explain. ( Comments: Please feel free to include additional comments on a separate sheet of paper. ) Schneider, Nathan Patrick 03E090F222FE375FE054002128F1C118...
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...Pass or equivalent is the minimum qualification. The Examination will comprise of a Written Objective Type Examination followed by Data Entry Skill Test / Typing Test . The Commission will not undertake detailed scrutiny of applications for eligibility and other aspects at the time of written examination and, therefore, the candidature is accepted only provisionally. Before applying, candidates are advised to go through the requirements of educational qualification, age etc. and satisfy themselves that they are eligible for the concerned posts. Copies of supporting documents will be sought only from those candidates who qualify for the Skill Test/ Typing Test. When scrutiny is undertaken, if any claim made in the application is not found substantiated, the candidature will be cancelled and the Commission’s decision shall be final. BEFORE APPLYING, CANDIDATES IN THEIR OWN INTEREST ARE ADVISED TO GO THROUGH THE DETAILED INSTRUCTIONS CONTAINED IN THIS NOTICE AND ALSO AVAILABLE ON THE WEBSITE OF THE COMMISSION( http://ssc.nic.in) Candidates seeking reservation benefits available for SC/ST/OBC /PH/EXS must ensure that they are entitled to such reservation as per eligibility prescribed in the Notice .They should also be in possession of the certificates in the prescribed format in support of their claim at the time of Skill Test/Typing Test Only those candidates with visual disability of 40% or more would be considered as VISUALLY...
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...Sample Test Paper (MBA, MS Management Sciences) | | 1. All answers must be given on the text answer sheet in the manner indicated on the Sample Answer Sheet. 2. There will be no negative marking. 3. Do not write / answer beyond the specified time which will be controlled by the class supervisor. 4. Calculators of any kind are not allowed.There are five sections of Test Paper: - 1. Section 1 -- English 2. Section 2 -- Mathematics 3. Section 3 -- IQ 4. Section 4 -- General Knowledge 5. Section 5 -- EssayNOTE: 1. You will be required to answer all questions on the given answer sheet. Sample of Answer Sheet is given here. 2. You will be provided Aptitude Test Kit to work. You do not need to carry any thing for the test except your Admit Card. Aptitude Test Kit will include: - * Pencil * Pencil Cutter * Eraser * Scale * Question Paper * Answer Sheet | SECTION # 01 -- English | This section includes following areas: - 1. Language (5 Minutes, 15 Questions) 2. Grammar (10 Minutes, 10 Questions) 3. Comprehension (15 Minutes, 10 Questions) | Language | | 1- Synonyms a. Opposite b. Appropriate c. Confuse d. Same in the meaning | 2- Amplitude a. Largeness b. Short Fall c. Deficit d. Ingenuity | | | Grammar | Choose the answer that best expresses the meaning of original sentence: | 1. With the exception of Frank and I, every one in the class finished the assignment before the...
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