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Do you need help with Statistics? At Studentshare.net you can download for free Statistics essays, research papers, case studies, problem solutions, and outlines from our database. Statistics help is something every student needs because this subject is rather complicated. Many students risk earning “F” due to its complexity. We guarantee Statistics homework help to everyone registered at our site. You can always count on us, and get one paper per day absolutely for free. Be sure that each paper is written in accordance with all academic rules and guidelines. Statistics help we provide for students saved many students from being expelled.

Coyne and Messina Articles Analysis

5 pages (1255 words) , Download 5
The aspect of differences that exist in the works of Coyne and his group (2009), as well as Messina and his peers (2009), is premised on the fact that they both carry out different research studies, though these studies seek to identify, address and discuss matters that underpin the issuance of healthcare services and the operation of the healthcare sector.

Role of exercise in the management of osteoarthritis (OA) of the knee or hip and the oral care practices that ICU nurses conduct. Roddy and Ganz Assessments.

7 pages (1757 words) , Download 3
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The present paper aims at analyzing two questions in nursing practice using the Roddy and Ganz Assessments worksheets.The questions are as follows: The role of exercise in the management of osteoarthritis (OA) of the knee or hip and the oral care practices that ICU nurses conduct, comparing with present evidence-based practice.

Purchasing Power Parity

60 pages (15060 words) , Download 2
I. Purchasing Power Parity 1) Generating Eviews work file By inspecting the dataset Data_Canada_PPP.xls, it is analysed that the data consists of 3 series Exchange_rate (Canadian dollar to US dollar nominal exchange rate), CPI_Can (Canadian Consumer Price Index) and CPI_US (the US Consumer Price Index) that are observed every month from the year 1990/1 till 2011/3.

Gas Prices: Data Analysis Using Descriptive Statistics

3 pages (753 words) , Download 2
Gas Prices: Data Analysis Using Descriptive Statistics The price levels of gasoline and other sources of energy vary over time; however, there is a distinct variation in the prices of gasoline according to geographical regions, a fact that can be explained by diverse factors.

Does flexibility in location and time affect behavior towards work?

5 pages (1255 words) , Download 2
The project finds out that there is no much difference on the behavior of employees even with the increased flexibility in time and location of work.

build an econometric model to test a hypothesis regarding different characteristics that can determine the value of a house

8 pages (2008 words) , Download 2
The home characteristics can further be classified into ‘the number of rooms in a house’, ‘the number of full and half bath rooms’,

Six Sigma

12 pages (3012 words) , Download 1
Lean 6? – Root Cause Analysis process capability from the external customer’s and VOP perspectives Introduction Six Sigma has emerged as a method of identifying, classifying and solving problems that affect the overall productivity of a business. Large industrial names such as GE and Motorola have proved the efficacy of utilising Six Sigma over and over again.

Multiple Regression

6 pages (1506 words) , Download 1
We seek to gain an understanding of what socio-economic characteristics of a particular state make it more susceptible to a larger number of property crimes. Data and methodology By using multiple regression analysis, the report is in pursuit of obtaining statistical evidence for or against commonly held beliefs regarding causality of various factors and crime.

Evaluating The Validity Of The PPP Hypothesis – A Time Series Analysis Of The US-UK Exchange Rate.

20 pages (5020 words) , Download 1
Augmented Dickey Fuller unit root test methodology is applied. Additionally, an OLS estimation of a log-linear specification of the nominal exchange rate with the price level differential between the two countries as explanatory variable is also carried out.

Quantative analysis for business

16 pages (4016 words) , Download 1
The technique revolves around five (5) simple steps. These steps are: i. Setting up a probability distribution for each of the three variable – material cost, labor cost and utilities cost ii. Preparing a cumulative probability distribution for each of the three variables iii.

Multiple regression

6 pages (1506 words) , Download 1
In order to establish a certain relationship between the variables, multiple regression was used. While crimes is the dependent variable, other variables such as state, per capita income, dropouts, average precipitation, public aid recipients, population density, unemployment, percentage of people living in urban areas were considered as independent variable.

analysis of variance (ANOVA) test

3 pages (753 words) , Download 1
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” In order to answer this question, the following research hypotheses were constructed: H0: µremedial = µgeneral = µcollegeprep H1: The means are not all equal. When considering the results for an Analysis of Variance, certain assumptions have to be met.

Inferential Statistics Paper

3 pages (753 words) , Download 1
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[S] represents the substrate concentration and Km is referred to as the Michealis constant. He above equation has calculated error term denoted as e1 which is associated with deviations in the measured velocities (Sprott, 2001). This paper assumes that this error is insignificant since it is statistically independent and it is a normal distribution within statistical mathematics.

Implementation and evaluation plan

4 pages (1004 words) , Download 1
In 2009, the guidelines were revised to reflect the emerging trends in the sector. The paper therefore reviews psychotherapy study in the maintenance and acute MDD phase. IT includes telephone-delivered and computer-based psychotherapy. The methods revolve on the format of question and answer to facilitate clinician’s accessibility.

Challenges of quantitative research

11 pages (2761 words) , Download 1
There have been negating views which supplement the importance of both the researches. Quantitative research methods are used by the researchers when they wish to make statements of situations which might take place in a population. This research style is based on probabilistic measures which form the basis of the theory.

Historical contributions of a Sigmund Frued to the field of psychology. .

10 pages (2510 words) , Download 1
Known as the father of psychoanalysis, Sigmund Freud is best known for his tendency to trace nearly all psychological problems back to sexual issues. His former friends became his fiercest critics and eventually turned their backs on him because of the overemphasis of sexuality in his theory.

Report on The Correlation of physical strength to perfomance on physically demanding jobs

3 pages (753 words) , Download 1
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(20040, Kolley et al. (2012) and Freide (2012) support the view that physical strength is positively associated with one’s performance on the job. This reasonable to expect and this work examines whether a data set on hand supports the view that physical strength positively affect one’s performance on jobs that are physically demanding.

Relationship between Size of Bills and Number of Days to Collect

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It will provide information that will enable the management of QSCA to obtain an understanding of whether there is a relationship between bill size and the number of days for which payment is overdue. A regression model is prepared with explanation of the variables.

The Use of Spearman Rank Correlation Coefficient by Messina and Coyne

3 pages (753 words) , Download 1
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As one reads the study, it becomes clear that the mean for all admissions in teaching and nonteaching hospitals is 19,111 within the time frame of 1999-2003. The range is from 4,513 to 70,465. The mean score for the aggregate patient satisfaction is 82.57 within the five-year timeframe.

Running head: MARKETING PREDICTIVE ANALYTICS TO DETERMINE ALLOCATION OPTIMIZATION

5 pages (1255 words) , Download 1
verall value are fundamental to resource allocation decision making. Corporations’ C-Suite executives have created Business Intelligence (BI) and Client Insights teams in order to become competitive. These teams leverage analytical tools such as simple six sigma efficiency methodologies and powerful third party analytical tools and systems for organizational analytics.

Alternative hypothesis or testable hypothesis

3 pages (753 words) , Download 1
In a mathematical interpretation of this hypothesis, the researcher uses an equal sign to indicate no relationship. This hypothesis is signified by H0. It is the hypothesis that the researcher aims at changing by testing the alternative hypothesis

Salave Project Assignment

8 pages (2008 words) , Download 1
The company submitted an application for underground mining in 2011 to the Spanish government. This report is a post investment appraisal for the project that aims at giving the detailed account of the viability of the project. Salave gold deposit includes five mineral concessions covering a 433ha land.

Problem Solving-Research Paper

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For the results of the study conducted on the sample to be held true for the entire population, the sample should be a representative sample – that is, it should possess the same characteristics as the entire population, or as close to it as possible. A statistic is a characteristic that describes a sample; a parameter is a characteristic that describes a population.

Hypothesis testing

4 pages (1004 words) , Download 1
It is one of the two main activities of inferential statistics.During the process of hypothesis testing systematic procedures are utilized.These procedures involve the use of standard terms such as null hypothesis,alternative hypothesis,level of significance,test statistic;and conditions such as accept the null hypothesis if the statement is true or reject the null hypothesis if the statement is not true.

Ethical Guidelines

2 pages (502 words) , Download 1
It is therefore important that clients, researchers, policymakers, clients journalists and the general public to undertake statistical practice in accordance to these guidelines.

?mathematics?Hands on Determination of Confidence Interval of a population Mean

2 pages (502 words) , Download 1
It can be viewed as the expected outcome E(x) of an event x, such that if the measurement is performed multiple times, the average value would be the most common outcome. The sample mean is the average value of a sample, which is a

Case Study Computers R Us

8 pages (2008 words) , Download 1
there exists a disparity in regard to overall customer satisfaction between the female and male participants (male participants are more satisfied compared to their female counterparts). The average overall satisfaction level was found to be far below the management’s

Obesity In Children

12 pages (3012 words)
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Obesity in children in the United States has increased over the past years making it into a crisis. In America, Obese children have become a major area of concern because they are on the track to lead a life of poor health throughout their adult lives.

Marketing Research Report: IBM

11 pages (2761 words)
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According to the Overall Server Market Standings, by Vendor, HP held the number 1 position in the worldwide server market with 31.5 percent factory revenue share. IBM however held the number 2 spot with 29.2 percent share for the quarter as factory revenue increased 22.1 percent compared to 1Q10.

Experiment to Test the Sensory Discrimination of a Friend

16 pages (4016 words)
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The researcher intends to determine if there is any significant association, which is also referred to as contingency, between our two classifications. It relies on seven sources and is in APA format. Running head: EXPERIMENT TO TEST THE SENSORY DISCRIMINATION OF A FRIEND Experiment to Test the Sensory Discrimination of a Friend [Name] [Name of school] [Name of supervisor] [Date of submission] Purpose of the Study The purpose of this study is to investigate if a subject has sensory discrimination on the test products namely Dominos Meatzza Feast and Pizza Hut Meat Lover’s pizza.

Relationship between Number of Enrollees and Number of Graduates of US Medical Schools

8 pages (2008 words)
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Relationship between Number of Enrollees and Number of Graduates of US Medical Schools.Abstract There has been a noted consistent trend in the number of enrollees and the number of graduates in US medical schools. This observation is investigated using data gathered from 30 US medical schools.

Aggressive Breast Cancer Vs.Suicide Rates.

10 pages (2510 words)
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This is a study aimed to compare the relationship of the suicides rates with aggressive breast cancer. Aggressive breast cancer is has been mentioned to lead to depression, therefore I seek to establish where patients of this form of breast cancer are prone to commit suicide.

statistical modelling..BUSINESS REPORT

12 pages (3012 words)
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This is done by introducing a model for predicting this relationship using regression. The influencing factors can be termed as the characteristics for regression. These characteristics, gathered for regression, are of two types namely the home characteristics and the neighborhood characteristics.

Geodemographic report using SPSS

10 pages (2510 words)
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Geodemographic systems use the collective profile of a community in a small area in order to assess the most likely characteristics of people. With increased research on the subject, clustering techniques developed which assisted in statistically categorizing neighbourhoods into groups that shared similar characteristics (Spielman & Thill, 2008).

Quantitative and Analytical Techniques for Managers

10 pages (2510 words)
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The mean of the Gross Fixed Capital Formation per Capita in 2007 (Yuan) is10853.088, Median is 8947.050 and there is no mode for this data set. On the other hand, the measure of central tendency of the Gross Regional Product per Capita 2007 (Yuan) includes the mean, 21973.419, median, 16206.000 but no mode, rage is 60161, and standard deviation is 13987.063.

Austin Community College Enrollment

10 pages (2510 words)
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Often, the bias is towards young and the highly educated (Baker and Hassett). In the 2011 employment projections of the Bureau of Labor Statistics (BLS), it was also shown that people with higher educational attainment, particularly those with professional degrees have higher weekly earnings and lower unemployment rate (Bureau of Labor Statistics).

A Simulated Research Study

10 pages (2510 words)
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This paper analyzes the share prices of two major competitors in the soft drinks industry, Pepsi Company Limited and Coca Cola Limited. This analysis will focus on the share data for the two companies for a period of five years, beginning in May 1, 2007 to May 1, 2012.

Statistical Inference and Regression

10 pages (2510 words)
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Statistics can as well be considered as a mathematical body that pertains to the collecting, analyzing, interpretation, and presenting of data. Because of having empirical roots with the focus on applications, it is also considered as a distinct mathematical science but not just a branch of mathematics.

Computational MCMC Bayesian Inference

10 pages (2510 words)
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MCMC takes a Bayesian approach to conduct the essential mathematical integration using simulation. In the Bayesian inference framework, probability estimation is used to quantify the uncertainty in the parameters (Chen, 2010). The data is certain and is considered fixed.

Credit scoring model

20 pages (5020 words)
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Consequently, credit scoring models have been subjected to extensive research and studies more so in statistic. This has mainly been aimed at improving their accuracy in dealing with decision making when it comes to matters relating to issuance of credits to individuals.

Quantitative Research on Marathon Times

10 pages (2510 words)
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This paper sought to find out whether the performance of marathon is linked to age, athlete’s level of fitness (expert runner, beginner), fuel (carbohydrates), weather in the course of the marathon, and the miles ran during training per week. The study involved 15 marathon runners.

Research Proposal on the Influence of Gender and Age on Cyber Bulling

14 pages (3514 words)
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This will be a research work that will set out to among other things achieve a number of purposes. The researcher shall examine the relationship between cyber bullying and change in age. In addition, the researcher shall investigate how bullying or victimization affects the child’s heath system. The research shall have a purpose of identifying different cyber bullying coping mechanisms that can be put in place to help fight cyber bullying and its effects among males in both primary and secondary school, educators.

Description of Step-Wise Multiple Regression statistic test.

10 pages (2510 words)
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Introduction Stepwise regression is a partial-automated process of constructing a model by sequentially including or eliminating variables based only on the t-statistics values of their predicted coefficients. It is specifically functional for straining through large amounts of possible independent variables and/or calibrating a model by thrusting variables in or out.

Research Proposal: Identify a Researchable Problem

5 pages (1255 words)
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Abstract The paper identifies a research problem in relation to a topic to be investigated. It explains how the selected problem guides the research study. Depending on the research problem, primary and secondary research questions are formulated, which will be appropriately used in the quantitative research design for the study.

The term paper is mostly a critique of Graddy's paper

10 pages (2510 words)
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The contention of the article is that prices in African American neighborhoods and in general in impoverished neighborhoods tend to be higher than those found in higher socio-economic neighborhoods that are primarily a population of Caucasians. Graddy believes that this issue has been greatly under studied and overlooked in discussions about pricing differences and retail outlets, even though this issue has been discussed for the disparities found in labor markets and in the housing sector.

Business Statistics: Decision of Uncertainty Paper

3 pages (753 words) , Download 0
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From my experience, I have found out that using probability theory is a very good means of assistance if investors use it properly. However, one must be extremely careful in selecting the right data. If the right data is not selected then the results obtained from computing that data will be nowhere near accurate and this will lead to wrong business decisions.

Any topic concerning government (economy, u.s census, presidential election, congress bill)

4 pages (1004 words)
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This brief paper will present a research design to study a number of factors that are associated with rates of bullying in order to suggest an experimental statistical research project that can be used to outline the problem and suggest possible solutions.

Uses of Statistical information

3 pages (753 words)
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Marketing research is not only limited to research in a specific market but it also involves research into the development and promotion new products, deciding upon various modes of distribution, market segmentation and other related information such as ad tracking and brand equity research in order to be able to set goals and objectives and develop appropriate business strategies.

Atrial Fibrillation

4 pages (1004 words)
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Atrial Fibrillation Introduction Atrial fibrillation is a cardiac rhythm disorder which accounts for the substantial risk of mortality and morbidity from stroke and thromboembolism (Lip, Nieuwlaat, Pisters& Lane, 2010, 263). Various clinical tools have been identified to classify risks of stroke and thromboembolism among patients with atrial fibrillation however, not all potential risk factors were addressed in those clinical tools and studies.
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