Essays on Statistics Project Example and Samples

he test selected is two-tailed t-test for independent samples (Independent samples Test) because alternate hypothesis involves not equal to sign (≠).... ndependent samples Test ... The paper "T-test and Correlation" analyzes difference in the percentage usage of prepositions in writing between native and non native speaker of English in their texts....

We can say with 90% confidence that the population mean LOS for women for the state's hospitals is between 3.... 4 days and 4.... 6 days.... Thus, the state's average LOS for women is below the average LOS for women in the United States of 4.... days. ... ... .... The phrase “90%.... ... ... If the confidence level is 95%, then in the long run, 95% of the confidence intervals will contain population mean, μ and 5% will not contain μ. ...

This paper "Analytical Techniques in Public Administration" uses sensitivity analysis and Net Present Value in two options with measures of uncertainties to evaluate the uncertainties and their effect on the decisions that the Baltimore Mayor will arrive at in choosing between the two options.... ...

This paper will discuss whether the capital asset pricing model should be used to estimate the Net Present Value of a project.... The capital asset pricing method offers some productive concepts.... The investors have to be compensated for the strength of their time value of money and risk.... ... ...

It therefore coincides with interval level of measurement that measured the two properties of direction and differences between equal intervals. ... ... ifferent offences.... ... ... This identifies the property of direction and magnitude only that the ordinal scale measures. ... ... he variable is measurable on the real number line and therefore meets the direction, magnitude, unit inter-distance, and absolute zero properties of the ratio scale (Frankfort-Nachmias and Leon-Guerrero, 2011; Anderson, Sweeney and Williams, 2011)....

This paper analyzed the number of phone calls made home by a small sample of undergraduate students.... In this paper, the number of phone calls made home was the dependent variable, and both the year of the student (freshmen, sophomore, junior, or senior) and the gender of the student were independent variables....

This paper aims to answer the question if differences in underlying factors affect the overall quality rating of professors?... In order to answer this question, the study used a quantitative research methodology using data taken from the Rate My Professor website.... ... ... ... This paper aimed to investigate which factors significantly affect the overall quality rating of professors....

It is a simple index of weight-for-height that is commonly used to classify underweight, overweight and obesity in adults (BMI classification, 2013).... The body mass index is.... ... ... A data set is collected for male and female for their age, weight and height, and BMI is calculated.... The data set is attached in Appendix A....

It addressed questions in regards to adherence to policy & procedures, Proper conduct, ethical behavior, leading by example etc.... When it came to the question “Does she lead by example” 68 respondents of the 100 people said “Not at all.... oes she lead by example on how things are to be done? ... For example, most of the respondents highlighted that “not at all” meaning the female managers and leaders do not lead by example or advocate the variables associated with ethical leadership....

This paper 'Current Financial and Economic Situation in the UK' summarizes that after the Thatcher crisis the UK economy has recovered, although it is experiencing a budget deficit and high inflation.... Experts recommend avoiding external borrowing and control of monetary and fiscal policies.... ....

The following project entitled "Yahoo Inc.... deals with business matters of the Yahoo Inc.... According to the text, the current Chief Executive Officer of Yahoo Inc.... is Marissa Mayer who is assisted by fourteen other members of the executive team.... ... ... ... From the analysis in this paper, it is found that Yahoo Inc....

The paper "The Impact of Music on the Growth of Plants" states that if no assignable cause is identified, the outlier should be used as a part of the analysis since it has also been selected from a random population and its extreme value is only due to chance (Coping with outliers).... ... ... ... The objective of the researcher is to use the data set to test the impact of music on the growth (height) of plants....

The paper "Wage Discrimination in the US Labor Market" highlights that generally, the equation clearly shows that when confounding factors such as age, education level, and minimum wage are controlled, whites still earn significantly higher wages than blacks.... .... ... ... Discrimination on various fronts has been a hot debate in the US since the end of the slave trade and in the years following the subsequent passage of the law abolishing the slave trade....

This paper analysis tax on gross profit in the health services industry and telecommunication services industry, 2008 data used in this study was retrieved from Medallia which is a global management solution.... In this paper we test the hypothesis that Telecommunication Service industry pay more taxes on gross profit than the healthcare service industry ...

ccording to Harvard Family Research Project, demonstrative aspects of parental involvement for example parental attendance and implementing house rules and partaking in school functions have an effect on a student's achievement less than parental style.... Take for instance, the Lincoln public schools; they are an ideal example when it comes to these particular aspects.... A good example is the belief that one can do a certain type of mathematics....

The paper 'Lifestyle Furniture - Investment Evaluation' is a well-turned example of a finance & accounting statistics project.... The paper 'Lifestyle Furniture - Investment Evaluation' is a well-turned example of a finance & accounting statistics project.... This paper uses various business analysis techniques or tools to make decisions on different investment alternatives....

The paper "Differences and Similarities between the Friendly Market Characteristics and Circle K" gives a brief description of the statistical method used in the analysis of the two markets; it also gives the classification of the variables to be used in the analysis.... ... ... ... The spss is used to produce the descriptive data and then it follows by explaining the similarity between the two markets before proceeding to the differences and enumerating the demographic profiles of the customers in the two markets....

The paper 'Cyclical, Frictional and Structural Unemployment' examines types of unemployment, different approaches to compiling US unemployment statistics, monetary and fiscal measures to reduce unemployment, principles for developing government policies to combat unemployment etc.... ... ... ....

The paper 'Industry Regression Analysis' is an actual example of a macro & microeconomics statistics project.... For example, in the statistical analysis of the automotive industry, the linear regression can be used to come up with some critical determination.... Markets are diverse and oriented in in different ways....

03448276 whilst the mode is 35.... The Skewness and kurtosis of the dataset is -0.... 08361087 and 1.... 31668626 correspondingly (Goodwin, 189-239).... The dataset has a negatively skewed which depicts that most of democracies are not satisfied.... The kurtosis.... ... ... 1.... 31668626 depicts that the probability of extreme values is less than for a level of democracy n and the values are broader spread around the mean of 32....

The residual plot given in the appendix does not show any pattern and it indicates that the samples are random and no assignable causes are present.... For example xt and yt are said to be co-integrated if there exists a parameter α such that ... "Flood Mathematical Models That Are Used In Flood Modelling" paper argues that the use of hydrographs and the data provided on the Nash model provided information that is easy to extrapolated flood plain on base flow....

Each delivery is of a lot of 40,000 units.... The negotiated agreement with the rivet supplier calls for an AQL of a 1.... % defective rate.... You will use a single-sampling plan at general.... ... ... Estimation of the sample size starts from table I, where the general level two is matched with category of the batch size where 40,000 units falls, to get N as the code letter....

The paper "Factors Affecting Residential Housing" describes that the cost of construction, inflation rates, interest rates, and real property gains tax influence negatively the price of housing.... On the other hand, the population influences positively the price of housing.... ... ... ... The factors include the cost of construction, inflation rates, interest rates, real property gains tax, and population....

To build a model that would predict the dependent variable we need to have an generalized linear model where we use multiple regression.... The.... ... ... The most important assumption for the OLS model is that the dat set need to follow a normal distribution.... We therefore had to check whether our data set followed a normal distribution....

The paper 'Employment Relations and Human Resources Management' is a great example of human resources statistics project.... For example- banning secondary picketing, ending closed shops etc.... For example, coal mining industry has employed nearly 4, 50,000 employees and now they have less than 10,000 employees....

The major objective of this paper 'Effect of the exchange rates and inflation on the investment' is to make use of relative form of Purchasing Power Parity in acknowledging whether the prices levels of any fixed basket of products are equal to the Exchange Rate.... ... ... ... The author states that the necessity of PPP theory in this project arises because it acknowledges the changing patterns of trade usually witnessed between two countries as the result of the difference in inflation rates....

nitiative: I have displayed initiative in the example I gave for the section on my school experiences.... For example when listening to the news, I need to train myself to seek all sides of the story before I accept or reject it as true.... This paper presents an introspective project and an evaluation of my skills and potentials for a future career in business....

"Spot Oil Price: West Texas Intermediate" paper studies the behavior and patterns of monthly oil prices from 1st January 1946 to 1st July 2014.... It is evident that the oil prices have been very volatile with high prices being recorded in the year 2007/2008.... .... ... ... The average oil prices were computed to be $21....

Interpreting this equation causally, what sign do you expect for  if the presence of the incinerator depresses housing prices?... Estimate this equation and interpret.... ... ... From the table, we observe the coefficient for the  is 0.... 6488; this implies that for any unit change in  we would expect the dependent variable to increase by 0....

In this analysis, the association between injury rate and number of hours worked will be investigated.... Under this test, it is assumed that the.... ... ... A correlation test is the most preferred as it will reveal whether there is a corresponding increase (or decrease) in the number of injuries as compared to the number of hour worked....

An example would be the assumption of the actions phase being dependent on the outputs and the along the upper levels of the frame log.... For example, the experience of defining stakeholders of any subject had its direct affect on identifying the selected project stakeholders....

A future approach may evolve involving some other variables which can be taken into consideration by some influencing factors taken for some pilot study (which we, researcher may feel less important but the customer feel more important, for example washing facilities and rest room facilities may be some of those)....

The paper describes the company's largest competitor as Aldi, a German-owned discount grocery chain.... It competes with many different low-price model supermarket stores, therefore differentiation is key to improving sales, along with a strong customer service focus.... ... ... ... Key objectives of Lidl, in terms of customer value creation, include clean and tidy stores, friendly and honest service imperatives, and wide-range of products with a high focus on quality....

This work called "A Survey of Student Debt" describes a pragmatic survey addressing varied sociological questions about student debt.... The author outlines social inequalities in society, the role of finance, the relationship with other people, the main problems of students.... ... ... ... This is because the sign of the college graduate degrees, which continues to grow significantly as the tuition fee, also continues to rise; hence, the signs for the continued growth in the numbers of borrowers and the number of loans borrowed....

The paper 'Youth Unemployment and High Rate of Foreign Workers in Saudi Arabia' is a thrilling example macro & microeconomics statistics project.... The paper 'Youth Unemployment and High Rate of Foreign Workers in Saudi Arabia' is a thrilling example macro & microeconomics statistics project.... Another good example is introducing the Saudization program.... For example, a program known as Emiratization has been successful in UAE in solving the unemployment rates among the youths (Looney, 1992)....

The paper "A Permanent Solution to the Crime Rate Problem" presents the possible causes of crime rate like alcoholism and other forms of drug abuse.... Reducing the crime rate by a whole number percentage cannot happen overnight.... This is a task that requires time and other resources channeled to it....

It is also being argued that in industrial sales, it takes an average of 8 to 10 physical calls in person to sell a new customer; 2 to 3 calls to sell an existing customer therefore building on the same example, CRM may be an efficient alternative to sell and retain the customers. ... Single-case studies are appropriate in circumstances where, for example, the case represents a case for testing a well-formulated theory.... For example I could easily observe a customer's point of view about Club card while they use or not club card while checkout....

The paper 'Germany's Economy for the Past Years' is an informative variant of a statistics project on macro & microeconomics.... In the last quarter of the year 2015, the German economy was reported to have grown by 0.... %; this is the rate was similar to that of the preceding year.... Economists have drawn their conclusions - the German economy for the past two years as a gradual small growth....

The paper 'Corporate Risk Management' is an informative example of a finance & accounting statistics project.... edging is a good example of non-insurance type of risk management decisions (Beneplanc and Rochet, 2011, p.... For example, last February 2014, Company A managed to purchase $920 worth of stocks from Coca-Cola Co.... For example, forex trader can in advance place a buy order of GBP/USD at 1.... or example, one of the UK-based online foreign exchange trading companies requires a minimum deposit of 250 EUR, 250 USD, or 250 GBP (http://www....

Obesity has a negative effect on the health leading to impaired health, laziness, unwanted lethargy, etc causing discomfort and importantly major health diseases.... The life is under threat for an over obese person.... It also affects health in worse way leading to absenteeism and.... ... ... The obesity is mainly based on Body Mass Index which is purely a measure based on Weight and Height of a person....

"Modelling Approach to Determining Profitability in the Movie Industry between 2009 and 201" paper examines three basic queries that bear great importance for a distributor within the film industry.... It uses information gathered shortly after the release of the sample movies.... .... ... ... Considered per row from left to right, the associations between Cinemas Open Week and Worldwide Gross, Cinemas Open Week and Domestic Gross, and Cinemas Open Week and Foreign Gross were all relatively non-linear....

For example, here it has been seen in case of easyJet that macroeconomic factors like high prices of oil have had negative impacts on the company's performance over 2007 and 2008.... The study "Correlation of Core Financial Data of EasyJet and Macroeconomic Environment" highlights that high prices of oil have had negative impacts on the company's performance....

he relationship between NPV and IRR is that NPV discounts future cash flows at a fixed rate (that is 10% in this example).... This writer of this study "What is Capital Budgeting?... discusses the information which is adequate to reach any conclusion on which of the two corporations are better for acquisition, but recommend the acquisition of corporation B because it offers a slightly better IRR....

3.... Suppose a researcher regressed surgical patients' length of stay (dependent variable) in the hospital on a scale of functional ability measured 24 hours after surgery.... Given the following, solve for the value of the intercept constant and write out the full regression.... ... ... 6.... Using the following information for R2, k, and N, calculate the value of the F statistic for testing the overall regression equation and determine whether F is statistically significant at the 0....

Finally, the third test that was carried out was an independent samples t-test.... A significant amount of observational studies have established that low dietary intake or low plasma concentrations of retinol, beta-carotene, or other carotenoids might be associated with increased risk of developing certain types of cancer....

This paper "Do Age, Place of Birth and Age at First Birth Predict Number of Children Born to an Individual" seeks to establish whether the age of the respondent at the time of the survey is a determinant of the number of children they have.... The number of children is the dependent variable.... ...

The paper 'Predicting the Probability of Whether It Would Rain in Canberra Tomorrow' is a meaningful variant of a statistics project on environmental studies.... This assignment involved the development of a predictive model by making use of data from Canberra weather measurements in predicting the probability of whether it would rain tomorrow....

The researcher of this paper states that research reflection is a dynamic learning process.... A research reflection can be considered as an extended work of an already established project or research.... The aim of research reflection is to analyze the more complex interpretations of a project.... ...

Values of the correlation coefficient are range between -1 and +1.... When the correlation coefficient is +1, this means that two variables are perfectly related in a positive.... ... ... A correlation coefficient of -1 indicates that the two variables are perfectly related in a negative linear sense....

The paper 'Economic Contribution of Tourism to the US Economy' is an exciting example of the statistics project on tourism.... The paper 'Economic Contribution of Tourism to the US Economy' is an exciting example of the statistics project on tourism.... In 2006 for example, the OECD report indicates that the travel and tourism industries accounted for '2.... In 2006 for example, the OECD report indicates that the travel and tourism industries accounted for “2....