statistical distribution and to a hypothesis testing procedure that produces a statistic that is approximately distributed as the chi-square distribution. In this entry the term is used in its second sense. PEARSON’S CHI-SQUARE The original chi-square test, often known as Pearson’s chi-square, dates from papers by Karl Pearson in the earlier 1900s. The test serves both as a ”goodnessof-fit” test, where the data are categorized along one dimension, and as a test for the more common ”contingency table”
Words: 1422 - Pages: 6
Master of Arts RESEARCHER: MEBELO MUTEMWA COMPUTER NO.: 531004482 SUPERVISORS: DR. C. NG’ANDWE DR. C. MPHUKA DATE: AUGUST, 2012. * ABSTRACT This study seeks to investigate the extent to which the Fisher Hypothesis holds in Zambia. The Fisher hypothesis states that nominal interest rates move one-for-one with expected inflation, leaving the real rate of interest unaffected. Interest rate is an important variable for macroeconomists because it links the economy of today and the
Words: 8154 - Pages: 33
features: ● Thoroughly revised and updated, including two new chapters on ● ● ● ● ● ● panel data and limited dependent variable models Problem-solving approach assumes no prior knowledge of econometrics emphasising intuition rather than formulae, giving students the skills and confidence to estimate and interpret models Detailed examples and case studies from finance show students how techniques are applied in real research Sample instructions and output from the popular computer package
Words: 195008 - Pages: 781
flowerbed receives more sunlight than the right side. Problem: The plants on the right side of the flowerbed are not growing as well as the flowers on the left side of the flowerbed Hypothesis One: Because the left side of the flowerbed receives more sun light, the flowers grow better on that side. Hypothesis Two: The flowers on the left side grow better than the right side because of the sunlight and dog pee combination. Experiment: Collect samples of the soil from both
Words: 1040 - Pages: 5
explain the relationship between 3-Month T-bill rate and Dow Jones Index Index 1. Introduction………………………………………………3 2. Modeling the relationship between the 3-Month T-bill rates and Dow Jones Index (First Model)……………………3 3. Hypothesis and Testing…………………………………...4 4. Empirical Analysis………………………………………...5 5. Further Comparison………………………………………5 6. Conclusion…………………………………………………7 7. Appendix……………………………………………………8 8. Reference…………………………………………………..10 1. Introduction
Words: 1539 - Pages: 7
Good Institutions Alleviate the Resource Curse? A Reassessment of Existing OLS Cross Country Evidence Malebogo Bakwena* Abstract The paper tests the hypothesis that the effect of resources on growth is conditional on the quality of institutions, by further building on Mehlum, Moene, and Torvik’s (2006b) influential work. Advances are made by re-testing the hypothesis, using: (a) a dataset of up to 53 countries over the period 1984-2003; and (b) a resource abundance indicator that focuses on non-renewable
Words: 7701 - Pages: 31
support of more than 50 percent of voters. 1 2 Basic Concepts of Statistics • However, the high percent of support will be with a margin of error of plus or minus 3%. • What is meant by the term margin of error? • If you have an ambition to become president, you need to know something about statistics. • If you cannot perform statistics yourself, it would be better to hire a statistician right away. 3 Testing Hypotheses: One-sample tests • One-sample tests • Null hypothesis: – Ho: μ
Words: 23672 - Pages: 95
Assessment 2: Group Research Proposal Project “The effect of soft drinks on human weight” Done By: Dana Sahwan 201000400 Maryam Ali 201000402 Zahra Almeshaimea 201000392 Hawra Ali 201000334 Abrar Almajed 201000333 1/3/2013 Bahrain Polytechnic Luke Snelling Table of Contents 1.0 Introduction. 3 1.1 Abstract. 3 1.2 Relevance to the Bahrain Business Community. 3 2.0 Main Body. 3 2.1 Literature Review. 3 2.2 Methods. 7 3.0 Conclusion 8 3.1 Time. 8 3.2 Cost. 8 3
Words: 2672 - Pages: 11
(CSR), bank size, the level of risk in the bank and ( ADINT) on one hand and (CFP) on the other hand in the Jordanian banking companies.The study has insisted on the importance of adopting (CSR) in the banking sector and the importance of preparing more researches related to (CSR) field. KEYWORDS: CORPORATE SOCIAL RESPONSIBILITY, CORPORATE FINANCIAL PERFORMANCE. 1. Introduction The financial statements are the main tool for external and
Words: 5412 - Pages: 22
Research, Statistics, and Psychology Paper PSY 315 Week 1 Your Name University Name Course Name Instructor Name Date Psychology uses statistics and research to validate or invalidate theories. Research is used to find answers to questions. The scientific method is important because it provides researchers with the steps they must take to find the answer they are looking for in a study. Statistics are used to prove or disprove theories or questions by using the collection of
Words: 961 - Pages: 4
