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Statistics Essay

The Role That Statistics plays in the Healhcare Industry
Therefore, every individual forms a part of some health statistics just like everyone has birth statistics. Healthcare statistics are also important in determining the percentage of population suffering from a certain disease hence the diseases prevalence as suggested by Plichta and Garzon (2008). This is important as it helps the government to plan for the healthcare budget which accommodates all individuals.Many healthcare organizations have tried to improve their quality of service and
Pages: 4 (1000 words), Essay
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HAT SIZE AND INTELLIGENCE
With lead shot or other handy materials to found out how big the brain was that once resided there, and, more often, the size of the head (hat size, effectively) was measured” (Deary, 2001: Chapter 3).The idea of using hat sizes to measure brain size (hence, a person’s intelligence) came from Paul Broca who said, “the brain is larger in mature adults than in the elderly, in men than that in women, in eminent men than in men of mediocre talent… Other things equal, there is a remarkable
Pages: 8 (2000 words), Essay
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Business Statistics Report
Methodological consideration in the report targets investigation of internal operational activities in the Information Technology Unit; Telemarketing Program; and Accounting Department at Harangue Ltd, Adelaide. Methodological implementation is measure to Harangue Ltd value statement. The study evaluates current operational competencies as the rationale of the data collection in the study.Methodological assumptions to evaluation of results are discussed in each analysis; with compilation of
Pages: 9 (2250 words), Essay
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Time series analysis ( discussion of fitting to models of real data )
The graphs represented by the numbers and the progress show an eliminating trend with quite seasonal fluctuations as shown from the fittings in the Box-Jenkins hence residual series (Vandaele, 1983). The figures and graphs from the trees 1-9 are employed in testing for non-seasonality or seasonality in the respective stochastic trends with the appropriate filters being used through the Box-Jenkins model examining the same. Trees 1-9 show us that the Lagrange multiplier (LM) is used to define
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Facebook and events management
The method is unable to consider other factors which could impact event managers in using facebook in future. Moreover, the researcher would be objectively separated by the research using this method (Saunders, Thornhill, and Lewis, 2009).Another method to conduct this research is Qualitative method. The Qualitative method is closer with the subject matter of the research. This method is used to find people’s experience, belief, behaviors, and attitudes (Patton, 2002). In qualitative
Pages: 7 (1750 words), Essay
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Qualitative report.How do people develop and maintain friendships at University
The other kind of friendship is in turn divided in two kinds. Friendship for pleasure and the other type is friendship for expediency and serviceability. In this kind of friendship the bond is developed with the intention of selfishness in some form or the other. This type of bond is bound to extenuate and abate as no two human beings can either provide pleasure of any kind of utility for each other indefinitely. In genuine friendship, love is the driving force in the relationship and
Pages: 9 (2250 words), Essay
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Discuss the value of qualitative research to create new practice knowledge
Qualitative knowledge depends on social context information, especially the comprehension of human experiences. This is of special use when the researcher knows little about the field or topic of research. Contribution of qualitative knowledge in creating new practice knowledge is usually in terms of new theoretical ideas and knowledge (Denzin & Yvonna, 2011: p17). The underlying methods and philosophy, conversely, has left qualitative research open to criticism of being unsystematic, lacking
Pages: 6 (1500 words), Essay
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Book Assesment Report
Economic growth has led to the growth of industries and revolutions such as the agrarian revolution or the industrial age. Regions such as Europe grew in the past decades leading to growth or agriculture, industry, technology and the society. As a result, to support this growth many societies demanded more of resource allocation to be used in supporting industrial growth in order to accommodate the lifestyles of the society. However, growth in the economical aspect led to growth of industries
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Excercise and Obesity
The analysis may involve getting the correlation and regression coefficients for both the variables that affect obesity and that influence duration of income. Correlation coefficient is important in showing whether and how strongly age and income status are related. The study is linear in nature hence Pearson product-moment correlation coefficient can be used to determine the strength and direction of the linear relationship between exercise and obesity. The value of Pearson’s correlation
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Inferring the population
Apart from this, it is also pertinent to note above that there exists a no significant 2 - tailed correlation between the GPA and the completion level of PhD introductory research course for nursing. This implies that there was no sufficient evidence to conclude that there was a positive correlation between the two variables.Apart from the correlation analysis above, regression analysis between the variables (GPA and the completion level of PhD introductory research course for nursing) included
Pages: 6 (1500 words), Essay
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Childhood Obesity
Freedman, Wang and Thornton (2009) noted that from 2003 through 2010, the pervasiveness of obesity reduced slightly by 0.3 percentage points to 14. Correspondingly, the prevalence of extreme overweight cases declined by 0.15 to 2.07%; even though, these pointers symbolize positive improvement of childhood health, the impacts are too insignificant to bank on (Jiang, & Foster, 2013).From 1998 through 2003, the incidence of obesity soared from 13% to 15%, and the pervasiveness of extreme
Pages: 7 (1750 words), Essay
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Hypothesis: Rural residential smoking fires cause more deaths than do urban residential smoking fires
Both the urban as well as the rural areas focus on the residential fire deaths. For the purpose of this paper we ignore all non residential fire related deaths.To evaluate our hypothesis and other aspects of the paper, we have carried out secondary research by way of a literature review on the subject. The literature available is limited in nature as some data are not up to date. To examine current data and evaluate our hypothesis, we have collected data from various government agencies in the
Pages: 10 (2500 words), Essay
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Technical Report
The rest of the variables measured MOMs motivators in health orientation, weight concern, goal achievement, competition, recognition, affiliation, psychological coping, life meaning, and self -esteem. Health orientation and weight concern measured physical health motive. Goal achievement and competition measured achievement motive.Sample descriptive statistics were conducted on Gender, Weight (lbs.), BMI, height (inches), Marital status, age, ethnicity, and education. The frequency was to check
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Mini project
The data for both stirring rates appeared to be skewed towards a smaller particle size. The particle diameter ranged between 0.381 and 0.441 for stirring rate of 500rpm, and between 0.386 and 0.453 for stirring rate of 1000rpm.The plot for 500rpm stirring rate has a lift value at 0.4065, lesser than that for 1000rpm. It can be seen from the plot that 75% of data on lift is between the values of 0.3955 and 0.419 while the values for good data should lie between 0.36025 and 0. The plot for
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Academic Management Research - report
Qualitative and quantitative techniques sometimes can be mixed in desired proportions to properly analyse data of a particular study. Correlation among variables was used to show how the affect-based model of developmental job experience is associated with individual outcomes (Yuntao, Seo & Bartilol, 2014). It was found out that there is a positive correlation between turnover intention for low emotional intelligence employees and a negative correlation between developmental job experience and
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Generating forecasts
With the discounts, the customers will take advantage of the price reductions. A price reduction will normally trigger a higher demand for the stores’ products and services (Johnson, 2010).The above table 2 shows the summary of the statistical findings’ regression analysis for the ten weeks. The Multiple regression output is shown to be 0. The R Squared figure is 0. The Adjusted R squared figure is -. The standard error is 1260. There were 9 observation changes. The 9 observation changes
Pages: 8 (2000 words), Essay
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The dataset available on Study Direct contains annual sales data and other characteristics of 400 Dutch fashion stores in 1990
For predicting sales per square metre (dependent variable) using the independent variables total number of hours worked and floor space of the store. The results of the regression analysis are presented in table 2. The regression model (estimated equation) is given by:The coefficient of determination, R2 value of 0.3658 indicates that this model explains about 36.6% of the variation in the sales per square metre. The goodness of fit of the model is moderately strong that is the total number of
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Designing Qualitative Research for Social Science & Health
Planning should ideally be done before the individual crosses over to the world of retirement. The most important part of the planning is to necessitate a smooth transition into the new phase in life. However, many people attempt to develop a retirement plan after experiencing what the transition is like, and sometimes after realising that they could have made misinformed choices as they settle down. Some of these misinformed choices are likely to negatively affect the financial outlook of the
Pages: 4 (1000 words), Essay
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What are the threats to internal and external validity in experimental research What methods might researchers use to control these threats
After the decision is made, the researcher is free to plan the study with only one kind of validity which will be considered as the main target.External validity refers to the degree of which the results obtained in a study are considered to be a function of a given variable which can be systematically measured, observed, and manipulated by the researcher. In regard to the work of Campbell and Stanley (1963), a total of eight threats were established with respect to internal validity. Later on
Pages: 10 (2500 words), Essay
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Application: Methods Section
Among the instruments for data collection in primary research include questionnaires. Questionnaires can be printed and issued to sample members for filling. However, in cases where researchers or participants do not have enough time to gather for the exercise, virtual questionnaires are send through emailing or other communication means. In this case, the research is able to collect data remotely.Interviews take various forms. Among the various forms of interviews include virtual interviews in
Pages: 5 (1250 words), Essay
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