Statistics Essays

Insider dealings and manipulation of market rates are popular economic crimes performed by financial institutions. In the recently concluded investigations, UBS- a Japanese subsidiary of The Swiss bank- was found guilty of manipulating the London interbank offered rates and similar interbank lending rates between the years 2005-2010.

There are two basic types of data quantitative and qualitative. Quantitative data refers to an observation based upon facts and numbers, where as if it is not then that is called Qualitative data.In this research, the data used to make conclusions is of Quantitative type, since the number of students falling in an age group has been collected.

and Fialka-Moser, V. (1999) ‘Ultrasound therapy for calcific tendenitis of the shoulder’. The aim of this essay is to discuss the significant features of a randomised control trial (RCT) methodological design through the evaluation of a study undertaken by Ebenbichler et al.

The enabler is normally cheaper, simpler, accessible and more convenient to be used than the displaced technology. In healthcare, technological enablers are regarded as those which provide a precise diagnosis by the cause, and not the physical symptoms and displace the physician's intuition with precision.

This craftsmanship model was followed though to the 19th century in the industrialized world. Manufactures then started incorporating quality processes in quality practices in the 20th century. Before delving into the quality concepts, it is important for first comprehend the term quality.

(200 words) Q 4: Discuss the importance of Codes of Ethics in an organization. (Four ideas at least) (200 words) Q 5: Explain the Importance of having a diversified workplace. (200 Words) Q6: Explain the 2 techniques in the selection process: Interviews and tests.

3). There are numerous approaches to such inquiries, and surveys form part of these popular methodologies. Surveys are systematic data collection methods applied in gathering, analyzing and interpreting views expressed by a systematically selected group of individuals sampled from a targeted population (Sarah 2012a).

Sampling can be of various type that they include Random Sampling, Judgement Sampling, Purposive Sampling and Accidental Sampling. The sampling that was used in our case was Simple Random Sampling in which a random choice of events(any 3 bags drawn at a time with candies in it ) was pulled out by 17 students toevaluate whether the number of candies were in right proportion as per decided before the manufacturing process and also from the proportion of prepared candies.

Incomes for people without college degrees are collected from Healthcare support occupations, Food preparation and serving related operations, Building and ground cleaning and maintenance operations, Farming, fishing, and forestry occupations, Construction and extraction occupations, and transportation and material moving operation.

A descriptive research establishes only relations between variables while an experiment establishes causality. An experiment that is meant to test a hypothesis on the effects of a certain intervention by methods different from the ones used in a true experiment whereby, the true experiment is deemed to require random placement to control the experimental conditions.

Each workplace has unique demand and thus the kind of statistics required may vary to suit the needs of a particular work place.The use of statistics in a hospital setting is of paramount importance and is at the forefront in running, managing and decision making in the hospital.

_____ I don’t have an account on a social network _____ 1 – 5 hours per week _____ 6 – 10 hours per week _____ 11 – 15 hours per week _____ more than 16 hours per week   (b) In your opinion, how many relationships must a person have to be able to say that he or she attains to proper maturity prior to marriage?

The island is about 55 km long and 18 km wide. This country does business across the world and is known for shipping services and products. Some of the close countries that does business with Bahrain includes Saudi Arabia which lies to the west and connected by the King Fahd causeway to Bahrain, Iran which lies to the north of Bahrain across the Gulf and the peninsula of Qatar to the south east next to the Gulf of Bahrain.

Utilising all the observation, the statistics were calculated therefore no observation is missing. The variables provided include patient identifier (idnum), Patient’s weight at the beginning of pregnancy (kg) (Weight1), Patient’s weight at the last part of pregnancy(kg) (Weight2), Back pain throughout pregnancy?

The authors of the article are the investigators of the health initiatives of women and they come from various affiliates; thus, they carry out research on issues related to diabetes care. The article reveals the objectives of the study, which include carrying out experiments in order to determine the way calcium plus vitamin D3 can reduce diabetes risks.

In employing a particular clinical study, the reliability of a certain drug may be proven effective or not because of the associated empirical evidence that one could generate through the employed research design. Furthermore, some studies would require precise measurement of the actual empirical evidence, so minimizing the allocation of bias and other predictive factors has become necessary.

The stop-and-frisk policy has created a lot of controversy in New York. While some view it as a way of preventing and reduction of levels of crime, others view it as a violation of the fourteenth amendment. The latter case is mainly true for the blacks and the Hispanics whose frisking has greatly increased with time.

Both statistics and consumer research are like fundamentals to input the marketing operation. Consumer research refers to studying about consumers and their behaviors, while statistics refers to a method of collecting information about consumers’ thoughts and perceptions.

The theories to face description in this research entail Regime theory, The Strategic Logic of Suicide Terrorism and the offence, defense and the security dilemma. The evidences collected to support the suggested areas of concern will incorporate both concrete and theoretical evidences.

It is skewed to the left. Accordingly the weighted distance to 5 employment centers in most of the houses are less than 6. Mean of dist variable is 3.795. Distributions of log price and log dist variables are normal. Conduct a one-sample Kolmogorov-Smirnov test for normality at 5% significance.

Unemployment, on the other hand, can be attributed to rising levels of crimes in most part of the world where employment opportunities do not adequately absorb enough portions of the population that require employment. Employment is viewed by most societies around the world as an illustration of an individual’s ability to take on responsibilities for self and others around them.

20). This begins with the ability of the company to control the volumes of its sales, the number of its customers, as well as other competitive strategies used to keep its products and services relevant in the market, as well as, attract new customers to consume their products.

Write a sentence interpreting both the unadjusted mean difference and the corresponding confidence interval. When not considering other variables, women in 1985 earned approximately 2.1 dollars less than men did; and 95% of the time, the actual values for this estimate would fall between 2.98 dollars to 1.22 dollars less than what the men earned on average.

The statistics for each country are listed. 1. Country GDP per Capita Price Inflation Savings Rate Albania 3992 3.4 11.8 Kenya 851 13.9 11.3 Argentina 10945 19.2 22.0 Bangladesh 678 8.4 26.7 Jordan 4675 7.5 14.4 Cameroon 1230 2.0 14.8 Belgium 46878 4.5 21.1 Mexico 10153 1.3 24.2 Bolivia 2315 1.1 24.4 Cambodia 852 3.9 13.4 Lithuania 13075 3.9 17.1 Czech Republic 20444 0.8 21.5 Luxembourg 113533 11.2 28.0 Chile 14278 0.4 23.4 Mongolia 3042 8.0 48.0 Madagascar 459 4.0 17.9 Chad 892 1.9 18.8 Netherlands 50355 3.5 26.4 Finland 49350 3.3 21.0 Nicaragua 1239 4.0 13.7 All the data were obtained from the World Economic Forum website, following the link Global Competitiveness Report.

The relationship between the two variables, Credit Balance and Size, is illustrated in the scatter plot below. As can be seen from the above scatter plot there exists a relationship between the two variables as with the increase in the size of the number of people living in a house, the credit balance also increases and vice versa.

The majority of human sex trafficking victims are women and children being sold into servitude (mainly for cheap child labour and prostitution when it comes to women and girls). It had been established that men contribute about 90% of the demand for services rendered by the commercial sex industry.

Healthy or gaining weight has become the topic of interest in the contemporary society because of increased diseases. Many health care providers are interested in health issues; hence, there are increased research practices that have been carried out in order to determine the risk factors contributing to health issues.

Meta-Analysis relies on data from research studies that researchers have previously conducted. This research method mainly concerns itself with the contrasting or common features of different sets of data. Meta-analysis synthesizes different data sets into a common pool and then uses the data pool to draw conclusions and inferences.

That is, they will move to uncharted territories and achieve advancement. And one of the avenues which will aid this process of ‘movement’ is education. Ever since we are born, we have a close relationship with our parents and when we move out of our home, we find so many relationships with our school friends, college friends and even attraction towards the opposite sex.

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.

Although the economic ‘Law of Demand’ proposes that an increase in price will lead to decline in the consumption of that good. Nevertheless, it is not inevitably the case that increasing the price will also slump the weight when complete substitutes if unhealthy food is readily available.

Cluster allocation is a procedure of selecting certain individuals or elements from the entire subject of study. The procedure randomizes social units or groups of units instead of units themselves. This procedure defines the particular group of subjects that are to be used in the analysis. The scheme treats the cluster as the sampling unit and conducts an analysis of the population of clusters.

In this study the writer has examined the barriers to health promotion through Attentional Demands Survey (ADS) and through Health Promoting Lifestyles Profile II. I intend to examine the validity of all the variables under the study and test for validation used would be the Cronbach test for the value of alpha, which is important as it gives an opportunity to determine the reliability and validity of the models and also the validity of individual variables.

This is the process of evaluating business decisions with respect to moral standards or values in a society. The following cases provide a clear view. In case 1b the Giant motor company, there is a research in progress on whether to expand the Libra and hydra plants for hypaproduction (Streifer& George, Pp 15).

It is essential to state that crystalline silica is a basic component of soil, sand, granite, and many other minerals. The Control of Substances Hazardous to Health Regulations (COSHH) offers permissible exposure limits for crystalline silica for the purpose of achieving adequate control of worker exposure.

The world of business just like any other sector calls for ethical professionals. Employees of a given firm or even individual business people should be able to depict ethical standards that are expected by their stakeholders. It is thus the responsibility of not only parents but institutions of higher learning to develop ethical individuals.

Systematic sampling however follows a defined approach with unequal probability for each sample space elements. One of the advantages of randomized control trials over systematic allocation is its ability to eliminate bias. Researchers and participants in randomized controlled trials lack influence of sample selection and allocation to either of the experimental groups and this eliminates chances of sampling bias.

Consequently, this knowledge and often first-hand experiences of transgression also augment the fear of crime amongst individuals. The purpose of this report is to be able to analyse the most update statistics based upon comprehensive studies conducted within Kingston upon Thames.

The DEA analysis provides more in-depth information about the players (Coelli 2005) than the league tables. The DEA technique analysis explores the parameters that dictate the ability of a football player to challenge and outdo his/her opponents in the pitch. The coaching staff would find it easy to use the DEA technique analysis table. 

From numerous suggestions, people with early schizophrenia experiences frequently respond in a different way in comparison to the individuals with numerous previous episodes. Therefore, the drug treatment may be moderated by the number of episodes. Supported by a comprehensive research—enhanced by data collection, analysis and discussion—this study assesses the antiphysiochotic treatment effects on individuals with early episode schizophrenia spectrum disorders.

The book was published before the 2010 US presidential election and became a bestseller instantly. This paper is a reflection of The Signal and the Noise: Why So Many Predictions Fail — but Some Don't. The book title that Nate Silver used was informative of the contents of the book.

Also the author analyzes how to promote technology transfer in order to make the program most effective model. For example, the policy makers and program directors will have to establish the suitable technology to employ in order to support the program. This may come in terms of assessing necessary software to be used by the program staff.

It is important though; that knowledge of the purpose and subject matter of the test be incorporated into the final analysis. The test at hand has 10 multiple-choice items; each with 5 alternatives. Thus, the probability that a test taker could get an answer right by luck is 20%.

ARIMA models can easily be identified through the first order difference of the function Xt = ?Yt = Yt ? Yt?1 where Yt as a constant in the stationery is not stationery as the case with ARMA represented as Xt = ?dYt. The process Yt that is non-static is considered Autoregressive Integrated Moving Average process, ARIMA (p,d,q) (Hamilton, 1994).

One such study entails a trial on establishing the relationship between dissonance-inducing habits and eating patterns adopted by teenage girls. This test seeks to substantiate as to whether these dissonance-inducing practices decrease teenagers’ dreams of achieving their thin-ideal internalization goals, among other objectives.

The evaluation methods should have the capacity to test the components that constitute the conceptual model, so that the final model merges seamlessly with user expectations and usability preferences.

So there are so many parameters involved in the study of satisfaction towards food. It may be influenced through restaurants of good quality, which can add to nutritional value and physical value. This study examines the impact of fast food restaurants in developing countries on individual life satisfaction of individual living in those countries.

This study attempts to understand how acute stress resulting from moving to college and chronic stress present in the individual’s life affect depression in college freshmen. The study expects to find that students who move for college display higher depressive symptoms as compared to those who do not; assuming that there are no other significant stressful events that may affect these scores.

The obesity problem is a common trouble in almost every country in the world, especially in the Western countries. Statistical analysis is an important tool which is directed towards analyzing the trends of obesity in different countries and gives us a clear idea about the historical pattern and suggest important policies for the future.

These two models under analysis are important equipments in financial analysis. Financial modelling professionals prefer using the GARCH models. These two models are very fundamental in financial statistics and they have been anticipated by using the maximum likelihood technique.