Research indicates that obesity is becomingly increasingly common especially in the developed world. Contemporary research indicates that obesity is affecting people not only in terms of their health but also in terms of their overall performance in society (Hernandez, 2011).
Data for unemployed persons was obtained from the Annual Population Survey (APS). The APS is conducted annually during which information on the number and percentage of people who are employed, economically active, unemployment rate and economically inactive is collected.
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This exercise was carried out to get familiarization with use of SPSS in data generation and statistical analysis. The data generated using SPSS is attached as appendix ‘A’ to this report. SPSS was used to carry out the descriptive analysis of the data generated for two variables each having a sample size of 30 i.e., N=30 as shown below in table 1.
The points obtained on a scatter plot were connected using a best fit line such that the line passes through or close to the maximum number of points possible. The use of this technique allows the researcher to connect as many points as possible. The plotted points were then connected statistically using regressive techniques.
The present study is aimed at statistically analyzing the fact that what may be the specific reasons for the lessening of the birth weight may be related to the mother’s activities or health status. The study discusses the effects of ethnic background of the mother on the expected child along with the status of the health of the expectant mother.
According to the PMBOK, “a project is a temporary endeavour undertaken to provide a unique product or service” Nevell & Grashina (2004). This can be interpreted to mean that a project is quite distinct from day-to-day activities of an organisation in that it is not done on a regular basis.
Communication barriers are, however, external factors that may have intrinsic effects on a student to affect performance by either encouraging or discouraging the student. Font types and font sizes with which test questions are presented are identified to elicit different responses among students and readers in general.
Each of the corresponding values of X and Y designate a specific point on the graph and therefore when the points are all plotted they form scattered dots on the surface of the graph. This so formed pattern of plotted points scattered on the graph are attributed to the name of the graph, scatter plots.
Quantitative research confounds exist that influences research results against independent variables’ forces and therefore challenges implementation of quantitative research. History confound, maturation confound, and testing confound are examples of challenges to quantitative research.
Education providers have long been interested in determining the factors that influence student’s performance so they attain knowledge and skills essential to effectively contribute to community on a broader landscape (Kooi, 2008). Determining the possible factors and identifying the significant ones that can influence the student’s academic performance is a challenging task.
The company has an offer to receive sure revenue of $2,150,000 from HSBC bank in return for uncertain revenues in local currencies. The purpose of this report is to analyze the usefulness of this offer and help USA Super Cars reach a decision best suited for the company In order to reach a verdict the risk faced by US Super Cars and the amount of uncertain revenues resulting from exchange rate fluctuations are calculated and compared.
The experiment will be performed on a beetroot cell. To further explore on the subject, recent experiments that have been performed with a similar purpose to the current study will be reviewed critically, and their findings linked to the findings of the current study.
To analyze critically, the most important components of the appraisal are an evaluation of the appropriateness of the study design to adequately deal on the research questions and a careful assessment of the key methodological aspects of the design. The other important aspects which should be analyzed are suitability of the statistical methods used and their subsequent interpretation, if there could be potential conflicts of interest and the relevance of a research to practice application.
The non-equivalent groups design would not effectively allow the teacher to determine if the quiz administration would improve learning. This is because the experimental design does not provide for the elimination or reduction of confounds that might affect the outcome of the exercise.
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
The development of strong conflict management skill is a particular concern for law enforcers because they regularly interact with the public and these interactions are not always pleasant. Traffic police officers specifically face intense emotional moments, when they apprehend disgruntled traffic violators.
All this processes are conducted by statisticians. This is an economic data analysis project that has incorporated different items in statistics. The data used is for NBA defensive team, it keeps the national basket ball records annually. This data are for the years 2009 and 2010, both home and away games.
From the research it can be comprehended that that Spearman’s rho indicates a strong negative correlation between hospital admission (from the chosen sample of 14 teaching and nonteaching) hospitals and patient satisfaction as rs = -.287, P = .018, it becomes very clear that there is a relationship between patient satisfaction and inpatient admission.
The data mainly kept is the reason why the patients visited the facility, their duration of visit, and the cost. Such information as is visible to the public is important in determining the quality of healthcare at a given hospital. The administrators of a hospital might use statistical data in prioritizing the needed services so as to improve on the efficiency and effectiveness of the hospital in service delivery.
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.
One –way ANOVA is one of the many ways of analyzing data relationships. This method helps in analysing the difference between two or more sample means by sub-dividing the total sum of all squares. According to Montgomery (1997), this method helps in testing the significance of differences between classes by determining their variances.
The resulting organism is called “genetically modified” or “genetically engineered” product. The characteristics of genetically modified products are different from the characteristics of non-modified products. In 1994, Food and Drug Administration gave approval of the first GM food – Flavr Savr tomato.
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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 real house price is the price of the house adjusted for inflation; it is usually lower than the nominal house prices. Several factors are responsible for the decline or rising of the real housing prices. Among these factors are: population, GDP, unemployment and interest rates.
The author states that the various businesses have to draft the questions to be asked to the clients very carefully. Some clients may be uncomfortable with some question. This helps the companies, institutions or businesses to approach the market intelligently, providing the products according to the tastes and preferences of the clients.
Consumers of energy include households, industries and the transport sector. It is used to drive engine in industries that are not powered by electricity. Moreover, it drives the economy because production of goods and services partly depend on gas consumption.
The study contributes significant amount of knowledge regarding the removal of children from these institutions. The experimental design used in the study is that of the Group, Post-test Comparison with the main reason being randomization. Randomization creates a platform for covering all possible areas during the design.
4. Sources of information Printed information Oral information Electronic information Research journals WHO literature Pamphlets issued by the Police Pamphlets issued by the Driving Law enforcement authorities Interviews with the regulatory authorities Interviews with the police Interviews with doctors Interviews with individuals who have attempted to drive after consuming alcohol.
The author did not provide the supporting information regarding the 71 per cent of adults not using sunscreen. The statement could make meaning if the author said that 71 per cent of adults wear sunscreen during ice skating. Once people answer the potential questions, they can address various issues concerning the mathematical figure.
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The hypothesis in this paper is that “if cycling infrastructure is provided, consumption of fuels can be controlled”. To study this hypothesis, the researcher has carried out some primary data collection. For this purpose was prepared a small questionnaire that focused on providing reasons of not using bicycles, walk or other modes of transport to reach one’s work place.
An additional three percent of fresh water is believed to be locked up in form of polar ice, the remainder being sea water are presumably, salty. This underlies the importance of further analysis into desalination as a means of availing water ready for human consumption.
This is a subject of debate and whether or not it is true is yet to be determined. However, bearing in mind the trouble that has to be undertaken to see to it that a plant grows as a GM and also with the possibility of health hazard at hand; the question that follows is whether or not these GM crops bear a significantly different quantity of yield from the NGM.
armed services. They respond to this call knowing that they will be put in harm’s way, they also know that if and when they make it home they will have learned a new job skill courtesy of Uncle Sam! Unfortunately job skills and dedication to country will not guarantee you a career when you separate from the armed services.
Although the research on the correlation between drugs and GPA is at its infant stage, there exists enough evidence to indicate that drugs have an effects on Grade Point Average (GPA). The subsequent essay will therefore explore the effects of drugs on students’ Grade Point Average. The study disclosed that drug abuse has detrimental impacts on students’ Grade Point Average (GPA). The research findings have also observed significant reduction in GPA among male students and non-significant changes on female students.
The author describes that the data set involves a sample of 15 with data on grip and arm strength, performance ratings on physically demanding jobs and SIMS performance. Variable name “Grip” refers to grip strength, variable name “Arm” refer to arm strength, variable name “Rating” refer to ratings on a physically-demanding job.
List the variables in the data set and identify the variable type for each variable (2 ? marks) The following is the list of variables and their types. Variable Type Age................................................. Continuous Gender...................
It is the only shopping point located within the premises of the company. The canteen mainly sells packed food to staff during breaks. It is managed by the staff welfare committee on behalf of all Mars company employees. Each year, the committee tables the canteen financial reports during the annual employees’ party.
Friendship is regarded as something more than an association. As Graham Allan said that friendship occurs when people agree on the social norms and traits that are perceived by the individuals establishing friendship. As Bellah said that for the relationship of friendship at least three pre requisites must be fulfilled.
The method of data collection is carefully detailed and the method of data analysis explained. Research Design Research design is considered as a "blueprint" for research, dealing with at least four problems: which questions to study, which data are relevant, what data to collect, and how to analyze the results.
Tentative Quantitative Research Question. Student’s name: Institutional affiliation: One of the crucials in understanding the internal validity is the ability to recognize that, when it is associating with studies it deals with how perfect the research was conducted The variables determined include the research design, definitions of the operations used, variable measurability, and the confidentiality of the independent and the dependent variables.
However, his work was brought forward by a friend of his, Richard Price, after his death (Bayes’ theorem, trinity.edu). Bayesian theory has been used in the development of several other models in which the participants may be concerned with determination of other growth concepts.
Once you select the Data Analysis tab, you will get various options to scroll down; for the analysis here, select ANOVA Single Factor Analysis. The output will be large, but you don’t really need the frequency bit, concentrate on the more refined bit, like I have copied here.
Ideally, the rationale behind acquisitions is that when two companies come together, they become more valuable than when operating as separate entities. The principle idea of acquiring another company is to “create shareholder value over and above that of the sum of the two companies” (Maditinos et al.
According to Wang and Huang, since the early 1990s, the internet services have been perceived to be a unique medium that diffused human history as a very high speed. However, Wang, and Huang noted that, currently very few people who are enjoying the benefits of the internet services, rather, the internet as turned to be harmful especially with the introduction of the technology era (Wang, and Huang, 2011).
In this design, there are 24 cells or conditions. No.4 The difference between a cell (condition) mean and the means used to interpret a main effect are: Cell (condition) mean is gotten by conducting a factorial Analysis of Variance (ANOVA) that tests for significant differences between the marginal means.
Statistics, the science of collection and analysis of data to develop meaning, is a branch of mathematics and offers similar challenges. I have however improved my knowledge on statistical concepts, from the course and identified the need for further knowledge in some concepts.
After that, the participants were asked to respond to five key questions using a focus group interaction to better understand their experience in context to the experiences of others. The study was conducted on 90 students, of whom 24 (36.36%) were male and 66(63.64%) were female.