Free Statistics Essays and Research Papers

Assignment (1)Statistics and Research Methods [MTH50101]

Problem 1 Compare the salaries of inspectors, managers, quality engineers, and Master Black belts Sample size Standard deviation Inspector Quality engineers Master Black belts From the table above, it is evident that the salaries for inspect depict a mean of 45949 and a standard deviation of 17197, while for mangers,

Group Report Reviewing Results if Mystery Shopper Observation Research for Three Companies

Tutor’s Name Student’s Number Module Code Module Code: Module Title: Assessment Title: Assignment Title: Introduction This paper is a report of primary observation research, conducted in three mobile phone companies located in the United Kingdom. The three selected companies include Vodafone, O2, and 3Three, which are all involved in offering

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Fertility rate statistics

Fertility Rate Statistics Customer inserts His/Her name Customer inserts Grade/Course Customer inserts Tutor’s name (12 July 2016) Question 1 Classification of the Data Geographical Region Fertility Index(1960) Fertility Index(2014) East Asia and Pacific Europe and Central Asia Latin America and Caribbean Middle East and North Africa North America South Asia


Paper Airplane Experiment Paper Airplane Experiment Response Variable Normally dependent or response variable is the variables in an experiment that are observed or measured. On the contrary, the other variables in an experiment that usually affect a response and can be assessed by the person conducting the experiment are known

Bach5068 ass2

Assignment 2: Probability, Hypotheses, Sampling Distribution And Standard Error Module Code: Part 1 According to the above equation, it is apparent that the probability for the woman to carry the genes of a disease would be as follows: Apart from the above, we also get the probability that a man


Statistics 6 Normal distribution In a research by Anderson (250), a normal distribution is a continuous, symmetric, and bell-shaped distribution of a variable. Moreover, it has the same mean, median, and mode located at the center of the distribution. The distribution is also unimodal and continuous without gaps. By looking

Data analysis

Average number of people that local businesses employ in our region From sample size of the estimate populating, it is evident that the average number of people employed in the local business in the region is approximately 81 people which depict 70% of the population percentage. This population is based

Foodborne Illness Caused by Food Establishments

5(Last_Name) Method: Retrospective Cross-Sectional Approach Justification of the Method In Texas, all restaurants with permits for preparing and serving food must be subjected to semiannual inspections in accordance with the existing policy guidelines. . The inspection process has an established criterion that comprises of 40 scored items with a possible

Assignment using SPSS

13RESEARCH METHODS Quantitative data analysis Table of contents 1.0 Introduction 4 2.0 Research Methodology and analysis 4 2.1 Descriptive statistics 4 2.2 Test of normality of data 5 2.3 Correlations 7 2.4 Regression 8 References 12 Appendices 13 Research Data 13 List of tables Table 1: Descriptive statistics of economic

BORA analysis

BRAND ORIGIN RECOGNITION ACCURACY 1. SUMMARY AND DESCRIPTION OF THE DISTRIBUTION OF VARIABLES. The purpose of this report is to analyze and review the research on Brand Origin Recognition Accuracy (BORA). According to Mohammed (2011) this is used in marketing literature and consumer perception. Analyze UK residents on the actual


TABLE OF CONTENTS 2Introduction 4Methodology 5Results & Analysis 7Discussion (Conclusion & Limitations of the Study) 10Appendices 10Exhibit 1 11Exhibit 2 12Exhibit 3 13Exhibit 4 14Exhibit 5 NATIONAL IDENTITY FOR CHILDRE N BUILT BY SCHOOLS – RESEARCH NOTE Introduction Education builds up a nation’s economy & society; in this manner, it

Analysis Report

REPORT ON ANALYSIS OF EMPLOYEE SURVEY Introduction The desire to understand and explain job satisfaction is motivated by the positive link between job satisfaction and other organization outcomes (Ellickson and Logsdon, 2001, pp. 173–184). Job satisfaction has the potential to increase an organization effectiveness. Cleveland Corp commissioned a survey to

Assignment using SPSS

Santa Fe Grill Restaurant Survey Report Lecturer Introduction Santa Fe Grill had conducted a research to find out factors that have customer satisfaction. The objectives of the research analysis included management of outliers and conducting various statistical tests on the data. The following is the analysis of the survey data.

By student’s name

3Student Plagiarism Interpreting and Responding to Student Plagiarism Article Summary The article by Neil Granitz and Dana Loewy explores the different ethical reasoning that students use when defending their actions once they are involved in plagiarism. The article recognizes that although the internet has improved efficiency and effectiveness in teaching,

Data Interpretation

Introduction Stock market prices is recognized as being a very sensitive indicator of the state of any economy. A change in stock price is likely to result a negative impact on the economy and it is because of this that the causal relationship existing between the macroeconomic variables and the


Analysis Report 10 MIS 171 Business Analytics Assignment 2 Name: SHIMIAO CUI Student ID: CUISD1603 Course Name: BUSINESS ANALYTICS Teacher’s Name: Henry Gersh Part 2: Data Analysis (a) An estimate of the mean employees’ salaries. 29.54933333 Standard Error 0.665405953 Standard Deviation 14.11539184 Sample Variance 199.2442869 Kurtosis 2.116920449 Skewness 1.292015796 Largest

Services and fund for adult with cerebral palsy in Canada

FUND FOR ADULT WITH CEREBRAL PALSY IN CANADA 3 Fund for Adult with Сеrеbrаl Раlsy in Саnаdа Submission Date: In Canada funding for cerebral palsy as they turn 18 should be enhanced to ensure portability and continuity such that the benefactor enjoys such vital support as they transits from pediatric

Statistics and Research Methods

Research Article Review Understanding of the Article The present article is attempting to explore how different economies in the GCC region have addressed the oil curse. The findings of that research study have indicated that these economies have utterly failed in their attempts to address this curse. Haouas and Heshmati

Operation management

Operation Management 1. A local manufacturer uses a part in production that has normally distributed demand during the re-order period. The mean (average) demand during the re-order period is 120 with a standard deviation of 10. The plant manager wants the probability of the stock out during the re-order period


4Epidemiology Epidemiology Question 1 The population of interest here are women which the study intends to investigate STI from The population sample of this study are women and they are three age cohort of 1921–1926, 1946–1951, and 1973–1978). The women from the year 1973-1978 who have participated in at least