Useful Statistics Essays Examples

Papers collected: 55

Free research paper on bus cleaning research & applied statistic

The second chapter of the report gives an overview of the interplay of the factors influencing operation management systems in the company. The fourth chapter of the report is presentations of the results and findings of the study.

Statistics essays example

The correlations are the association between the variables. The conclusion cannot be reached simply because the there is a correlation between the smoking and the heart pulse rate.

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Statistic case study for bottle company

The manager of the company would like to have a detailed report on the possible causes, if any, for the shortage in the amount of soda or if the claim is not supported explain how to mitigate the issue in the future. The mean will be calculated by averaging the >>>

Example of statistics essay

There will be the application of DTSA demonstrated for analysis of mortgage risk thus explaining phenomenon of mortgage default. The application of DTSA model will be demonstrated on the example of mortgage risk analysis in retail banking sector helping understand the roots of mortgage crisis from dual-time perspective.

Descriptive and inferential statistics

Thus, the expected loss will be:From the above summary, the average loss for ten months is $118,358 which is deemed to be the damages for the ten months before Brinks' contract was terminated.B. Therefore, Ford should recall tires since the total cost for this option is quite lower than that >>>

The sampling, statistics and notions. according to

The article explains the connection between the MarketMavens and the local market in terms of sales and pricing of goods and servicesin the market. The weakness is the fact that the population or people are obligedto the leaders and their notions.

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Statistics report sample

The inspiration for this project is to provide a statistical analysis on the performance of stock prices in these markets by assessing their trends and performance in a period of one year. The problem that this project is addressing is the assessment of the performance, relationships and trends the selected >>>

Video game industry market research reports, statistics and analysis

The market is expected to reach close to $4 billion by 2015, with the US a leading region generating sales of $1. The market is lead by mobile gaming, which represents close to 60% of the overall market.

Damned lies and statistics untangling numbers from the media politicians and activists book review

In chapter one, the author talks about "the importance of social statistics," where heexplains the sources of statistics, the importance of statistics and how we use statistics. As the statistics mutate, history is taken on, and for the understanding of this mutation, it is necessary to understand the history.

Variables, measurement, and statistics

From the clinical question, it is vital to note that there are several variables of interest to the nurse carrying the research. The use of the above variables will help the nurse put the research into perspective for two groups, adults and other clients admitted to cardiac unit.

Descriptive statistics

Descriptive Statistics Descriptive statistics usually helps a researcher analyse the measures of central tendency of the raw data collected from the experiment. The descriptive statistics in this study is obtained by administering the Nursing Research Self-Efficacy measure pre and post the learning period.

Statistics on workplace violence

There are different types of workplace violence, which can be categorized as follows:violence by outsiders or nonemployees, usually in the attempt of a crime, such as robbery or shoplifting,violence by a customer or a client, such as a student or a patient,violence by employees and former employees,violence by domestic partners, >>>

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Personal statement on algebra, geometry, statistics, probability etc.

I have always had a keen interest in maths, and I feel I have the necessary skills, qualifications and attitude to achieve highly, both academically and personally. I look forward to discovering the new ideas of degree level Mathematics, and playing a full part in University life.

The anxiety. there are loads of statistics about

A lack of these for the person and out of balance. A lot of thesecauses also link with depression and that is how some people can suffer bothand find it difficult to live a normal life and be able to function properly.

Online dating, statistics reports examples

The world of dating has become a jungle of selfies and likes but what are the preferences of today's consumer? The history on online dating began shortly after the popularity of the internet in the 90's.

Sexual education statistics in us

The last of Freud's stages of psychosexual development is the Genital stage. Heart disease is the most common cause of death for adults in the U.S.

Descriptive statistics: tabular and graphical presentations

0 18-20 11 0. 0 5 7 1 0 1 1 3 4 1 5 5 5 8 2 0 0 0 0 0 0 2 5 5 3 0 0 0 3 6 4 4 5 5 6 3 This stretched stem-and-leaf display shows that the distribution of online >>>

Example of essay on descriptive/inferential statistics

In order to understand the meaning of an estimate of a data one needs to make a comparison with another set of data. Statistics is applied in the formulation of plans and policies in a number of different fields.

Example of statistics in research essay

To handle statistical data, I would report the most significant findings of my research in areas that will grip the audience attention. I would report information in details on my data and investigative practices in the appendix of my study.

Good essay about generally, statistics is divided into two broad categories namely inferential statistics

We majorly encounter them as we try to evaluate the cost of living where you find people claiming that the cost of living is high basing the decision on the percentage increase, unemployment rate, weather predictions where the previous data was used, sports in recording performance and determining the winner, >>>

Behavioral statistics

Research consisted of inclusion of content on personalized feedback of participants involved in the study. Participants were given the opportunity to participate in pre-intervention assessment and randomization, various conditions of feedback, a follow-up assessment, and opportunity for compensation.

Example of case study on health care studies: statistics

The study entitled "The impact of the AIDS pandemic on health services in Africa: Evidence from Demographic Health Surveys" written by Anne Case and Christina Paxson for the Research Program in Development Studies and Center for Health and Wellbeing of Princeton University in March 2009, is an example of the >>>

What are the major problems with regard to the collection of crime statistics? essay sample

There are two main sources for published crime statistics; the British Crime Survey, a face to face victimization survey, covering experiences of crime in the previous twelve months, and police recorded crime which is supplied by 43 different territorial police forces on a monthly basis. With the inclusion of more >>>

Juvenile crime statistics paper

Such points included in the summary are the overall decrease in juvenile arrests, the increase in drug offenses and simple assaults, implications for juvenile females and minorities, and last an assessment of the tracking of juvenile arrests as a method of measuring the amount of and trends in juvenile crime. >>>

Free critical thinking about statistics of psychology

Steps of hypothesis testingHere, the researcher identifies his population of interest, value of the parameter which in this case is hypothesized and the parameter of the variable he intends to investigate. Here, the researcher calculates the static analogous of the parameter which he specified in his null hypotheses.

Homelessness: world statistics and what we can

The experiences of homeless people, risk factors of homelessness and the interventions put in place to tackle it are all evidence of it being a social phenomenon. The line between homeless people and those in homes is not clear and the concept of homelessness remains contested in many regions around >>>

Statistics essay sample

If F ratio is significant, it shows there is significant difference between the groups, which shows that drinking warm water significantly affects weight loss. If F ratio is not significant, it shows that drinking hot water has no significant impact on weight loss and the theory does not hold water.

Statistics learning lab essay example

Hence variation is ratio of the standard deviation to the mean, we have gained the rate of 14. Indubitably, we can easily measure the mode for the variable, which is going to show us the repetitiveness of a sex of the people.

Definition and role of statistics

Descriptive statistics utilizes numerical and graphical methods to look for patterns in a data set, to summarize the information revealed in a data set, and to present the information in a convenient form. The portions used in the recipes for the drinks is me being able to use ratios, and >>>

Healthcare statistics error type i & type ii

The affordable care act's provision for review of applications for insurance premium increases is one of the policies that push insurance companies to avoid one type of error. This is because type II error can lead to excessive increment of premium and the consequence is legal actions against an insurance >>>

Statistics in business

Statistics in Business QNT/351 William Modey Quantitative Analysis for Business Salonyia Fisher Summary Statistics is accurately defined as the study of the analysis, data collection, and organization of the data which is interpreted by a particular business field. The third method of statistics is levels of measurement.

Statistics project essay example

The first step is to calculate mean, median and standard deviation of all variables in the given data sample. All calculations are reduced to descriptive statistics grouping data from their values, their frequency distribution of construction, identification of central tendency and distribution, finally, to the assessment of the spread of >>>

Inferential statistics

The research hypothesis for the studyThe hypothesis of the study was that the review of workers file and compensation had a significant impact on the decision outcomes of their cases. The study tested whether decision outcome in the compensation cases was dependent on the physician's review report.

Business statistics: decision of uncertainty paper

The computation of data shows a negative 3% return on the money invested in stock market. This data discouraged me from investing in the stock market and I realized that my parents are right.

Good example of critical thinking on statistics

The procedure I used to get the frequencies is shown below:- On the main menu bar click 'Analyze'.- Click 'Frequencies' and a window with a list of all variables pops up.- Click the 'Format' button, and set the output format.- Click the 'OK' button. The mean for the grade was >>>

Statistics project using the closing values

If a person bought 1 share of Google stock within the last year, what is the probability that the stock on that day closed at less than the mean for that year? If a person bought 1 share of Google stock within the last year, what is the probability that >>>

Statistics in business

A statistic on the others hand refers to a quantity that is derived from the analysis of a set of data. While inferential statistics involves the description of the population based on the results drawn from a sample, descriptive statistics involves the organization, description, and display of data such as >>>

Introduction to statistics

What is the appropriate test to implement and why?2. 1What is the appropriate test to implement and why?

Choosing and using statistics

Multiple R, defined as the coefficient of correlation is an indicator of the strength of the relationship between marks of the two subjects while R squared measures the proportion of the data that is explained by the model. This is because of the results obtained from descriptive statistics.

What are the statistics on cooperative learning

All of the students received direct instruction, modeling, and practice of helping behaviors in cooperative group learning. Johnson, Johnson, Buckman, and Richards were only interested in the social aspects of cooperative learning."The purpose of the present study was to determine whether cooperative learning experiences are related to social support in >>>

Statistics project example

The objective of the researcher is to use the data set to test the impact of music on the growth of plants.b. For plants with music exposure, the 2 scores of 62 and the score of 76 would be outliers.d.

Effect of statistics on my everyday life

I observed a week of how much time I spend preparing myself in the morning for the day. In case of an early call, then I use the same statistics to adjust my wake-up time backwards.

Statistics in contemporary business

To maximize his profit, he intends to order an amount of shirts that will all be sold at the concert. Between the three order sizes that are multiples of 2500, George has to make the order size to meet the anticipated attendance and sales at the concert.


The level of between 100 and 200 has the highest frequency followed by the level of between 200 and 300 and then the level of between 0 and 100. BMI of men is more concentrated along the mean of the data set, because of the closeness between mean, mode and >>>

Global linkedin demographics and statistics

It is expected that by the year of 2015, that the majority of the individuals within the workforce of the United States will represent those who are younger than 35 years old and in other nations such as Asian nations, the workforce population will represent even a younger generation. LinkedIn >>>

Bshs/382 research and statistics dq’s

The human subjects were not fully aware of the study, and the purpose of the research was more so the subjects could die and they could perform an autopsy. The strength of the research; 2) Use of multiple methods in a research helps to research a process or a problem >>>

Applied statistics in business and economics quiz

Which is true of the kurtosis of a distribution? Which is not true of the keenness of a distribution?

Task 5 probability, statistics, & quantitative problem

The cost y subsequent to discount is given by 0.8x+4. Company B: The cost prior to discount is more than 20 dollars.

Importance of statistics in business

It is theresponsibilityof the company's management to establish and maintain a system of internal control and prepare and present the above said statements in conformity with the approved auditing standards and the requirements of the fourth schedule to the Companies Ordinance,1984. We believe that our audit provides a reasonable basis >>>

Alcohol and drug abuse statistics essay sample

1 million visits to the emergency department were related to drug abuse, as follows: * Non-medical use of pharmaceutical drugs * Illicit drug use * Combination of alcohol with drugs * Eighty percent of patients were 21 or older* Over 420,000 of the visits were related to cocaine use* The >>>

Example of probability and statistics critical thinking

The sampling process is well outlined in the article defining the eligibility and exclusion criteria for those to be included in the study. However, data presentation is not appropriate for comparison of the THC results and the placebo results.

Statistics: analysis of used cars database essay sample

The following data will help me decide whether this hypothesis is true, when there are more or less owners attached to the car, to affect the percentage depreciation:* Sale price * Number of ownersThese data will help me to calculate whether the number of previous owners has a sizeable impact >>>

Community project management – neighbourhood statistics

People based statistics are important to give an indication of the size and population of the neighbourhood; health based statistics indicate the health f the neighbourhood; work statistics indicates the employment in the area and education statistics gives an indication of the educational achievement in the neighbourhood. The people of >>>

Good research paper on groups statistics

If we would state the hypothesis that "the heart rate before coffee is significantly differ from the heart rate after coffee", it could be 2-tailed test. We can see, that the regression shows us that the heart rate after coffee is 0.