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Stats6
4 pages (1000 words) , Essay
The median is particularly useful when in a distribution there are a few data points that are vastly different. For example, in calculating the central measure of the salary obtained by a group of graduates, it may happen that a couple of students have
Any topic (writer's choice)
2 pages (500 words) , Essay
As the report declares George has to decide between the possibilities of High, Medium and Low sales of the grandstand seats to the concert as the 20000 standing area tickets are guaranteed to be sold. This choice will affect some shirts to order to meet the demand. He recovers an amount of the initial amount spent buying it by disposing it at \$1.50.
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Math Problem: Probability
1 pages (250 words) , Speech or Presentation
6 pages (1500 words) , Term Paper
Statistics provides a clear advantage in conducting the research and deal with day to day business problems in more objective as well as rational manner. Business use of statistics, therefore, is in many departments including the operations, finance as well as marketing and human resource of the firm.
Correct Survey Organization within Research
2 pages (500 words) , Essay
In regard to the ways of minimizing mistakes in research, the following strengths and weaknesses can be deducted. First, building a rapport with the respondent makes he/she feel freer to give honest answers. He/she may even give answers to sensitive questions. However, some respondents may be unresponsive irrespective of the rapport.
Statistics Questions
1 pages (250 words) , Assignment
Based on the positive value of the gradient, when X increases, Y also increases. The equation of the line of best fit is given by Y=1.4954X+11.847 For, X=1 Y=1.4954(1)+11.847=13.3424
Metaanalysis
8 pages (2000 words) , Essay
According to the report SR are designed to provide a comprehensive summation of the available evidence for decision makers. It is seen as a way to encourage the use of research evidence in clinical decision-making. Statistical methods (Meta-analysis) may or may not be used to analyze and summarize the results of the included studies.
Multicurrency decision
17 pages (4250 words) , Speech or Presentation
The paper contain the question one to question fourteen where question thirteen and fourteen the collected exchange rates will be analyzed through graphs and variance analysis. If this rates fits regression models well, then selected will include only those explanatory variables that give details a significant degree of the variance.
7 pages (1750 words) , Term Paper
Models and forecast based on statistical data from a probabilistic proposition which is tangible and which spells out the chance of the organization/business performing better than it currently does. It is easier to apply statistics and make decisions that are satisfying and which fit different scenarios and situations.
Test the Expert Experiment Using the Sequence Generator
2 pages (500 words) , Case Study
The experiment is designed to evaluate the capability of the test subject to recognize two comparable products. The name of the test subject in this experiment is Lavender and the two similar products tested and chosen by the test subject are Diet Coke and Coke, both from the Coca-Cola Company.
Ethical Problems In Statistics
2 pages (500 words) , Essay
Distortion of statistical data and handling for a particular purpose that can be defined as fraud in some situations is perpetrated by people who are not statistics professional. Often, it is common for statistical information presented in magazine and newspaper to be exaggerated due to the sensational nature of these media.
Z / T Statistic Tools in Comparing Means
3 pages (750 words) , Case Study
The analysis starts with the formation of a hypothesis which is either rejected or not rejected after the calculations. The two tests are almost similar and one can be used in place of another. In this case study I am going to write about the application of the use of of z-test and t-test in comparing two means.
Mothers' Health Conscious
2 pages (500 words) , Essay
Survey shows that more moms are now reading nutritional labels, which is an indication that more of them are becoming more particular of the kind of food they serve their families. More mothers are also avoiding high fructose corn syrup, artificial dyes, sugar and other additives which are blamed for the rise in obesity among children.
General Concepts and Variables Assignment
2 pages (500 words) , Essay
Classify the following variables using the following criteria: quantitative or qualitative, discrete or continuous, nominal, ordinal or interval / reason: Examples
Introduction to Statistics
2 pages (500 words) , Assignment
A random sample of prices of 6 houses was recorded 5 years ago, and another sample of the prices of other 6 houses in Geneva was recorded this.
3 pages (750 words) , Essay
To test the hypothesis, Duggan et al used both dependent and independent variables. From the null hypothesis, the dependent variable was the rate of gun-violence or gun-related deaths. Gun shows were, therefore, the independent variable. According to Shi & Tao (2008), dependent variables, in any study, are functions of an independent variable.
What is an Outcome
1 pages (250 words) , Assignment
Events can be independent if occurence of one of the events does not affect the probability of another occurring.
Job Satisfaction Statistical Analysis
3 pages (750 words) , Essay
According to the report examining job satisfaction levels amongst a defined sample population of rural community college instructors. The null hypothesis was that high turnover was due to job dissatisfaction, while the alternate hypothesis held that high turnover was due to a range of factors, with job satisfaction figuring as just one of them.
The relationship between the average amount of sleep a high school teenager gets per school night and the total average amount of Internet used in one school week
6 pages (1500 words) , Assignment
This paper provides an overview of the impact of Internet use on the amount spent to sleep among the teenagers. The purpose was to examine the relationship between teenagers’ usage of the Internet and amount of sleep. 50 teenage students were selected and quantitative data in regard to amount of time they spend on internet and sleeping was gathered.
4 pages (1000 words) , Research Paper
The Human Resources Managers are the primary determinant of quality in research and higher education. Therefore, the university collaborates with this department to hence human potential both quantitatively and qualitatively.
Discuss the benefits of probability in the career you have chosen and how probability techniques will be beneficial to you
1 pages (250 words) , Essay
en in our everyday life, even though we don’t, at times appreciate its applicability but it is always there around the corner, waiting for us to utilize it. The use of probability has really helped me as the head basket ball coach of an upper league division. The use of
Weekly assignemnts
13 pages (3250 words) , Speech or Presentation
Since all of the observations i.e. 88 were utilized for analysis, hence no data point was missing. The range refers to the difference of highest and lowest value in a sample. In this case the range values listed for each
The difference in vegetation density in burnt and unburnt
2 pages (500 words) , Assignment
Basing on the graphs above, it is clearly evident that the following output and interpretation is related to Mann-Whitney U test results and it is indicated by the two distributions which have a
Suspicious Samples- Statistics Project
3 pages (750 words) , Coursework
In probability theory, outcomes are bound to take any of the available alternatives. Both in theory and in practice, the probability of selecting alike outcomes over consecutive trials remain live as long as
Eviews exercise
4 pages (1000 words) , Assignment
The p-value is given as 0.000 (a value less than 5% significance level), we therefore reject the null hypothesis and conclude that mother’s and
Solve problems and show work in problems. #6
2 pages (500 words) , Assignment
Recently, the movement of orders has not gone as planned, and there were a large number of complaints. Bud Owens, director of customer service, has completely redone the method of order handling. The
Statistic
3 pages (750 words) , Essay
taken to prevent diabetes, dietary measures to prevent the disease, and the sample population perception of the category of people likely to develop type II diabetes. In characterizing the sample, frequency tables showed that all the sample subjects were males, 30 in number,
SE-5004L Statistics and Econometrics, Semester Two, 2013/4
6 pages (1500 words) , Statistics Project
n used instead of total value as the dependent variable since it is regarded as the average data on food, a measure of the food consumption of the population of a nation and it is particularly in comparison to other nations. Looking at the table below (regression output table),
Compare and Contrast Research Methods
5 pages (1250 words) , Research Paper
Through research, people get more enlightened about any assertion or hypothesis that may have been made without any proof. Most researches are conducted when there is a problem or a general observation which requires validation. In order to conduct any given
Examine A Population In The News
2 pages (500 words) , Essay
It reports that President Barack Obama, at the time headed for the Presidential Polls with his closest rival, Republican Mitt Romney, had taken a lead in all three polls. However, the reporter was concerned about the
Comparing Vulnerability to Posttraumatic Stress Disorder among War Veterans and the General Population and Gender Differences in Developing the Disorder
3 pages (750 words) , Research Paper
When carrying out the descriptive analysis to determine the average length of time spent by participants in warzones, the mean and
Nursing
The research conducted by Donelan et al. (Public Perception of Nursing Careers) used a disproportionate stratified sampling scheme
Correlation of how many student took the LSATs and how many students actually got accepted into law school
10 pages (2500 words) , Essay
The schools that have made it mandatory requirements for students to take the LSAT in the U.S. are all members of the Law School Admissions Council (LSAC) (Burdette 4). According to Michigan State University, most Law Schools have
Improving UNBSJ services and facilities
8 pages (2000 words) , Statistics Project
University of Toronto is considered the best one being the first in rank among the other universities. The University of Columbia takes the second place after
Measures and Scale
2 pages (500 words) , Statistics Project
A correlation coefficient of -1 indicates that the two variables are perfectly related in a negative linear sense. 0 correlation coefficient indicates that no linear relationship between the two variables. Regression analysis identifies the relationship between a
2 pages (500 words) , Essay
These include sole proprietorship, partnerships and a company (Films for Humanities & Sciences, 2011). The three business structures have both advantages and disadvantages that an entrepreneur must consider before choosing the type
Healthcare statistics error type I & type II
1 pages (250 words) , Assignment
I error would be preferred over type II error because type I error would mean that the budget is under quoted and influence supply for additional resources. Even though surplus supply may lead to financial strain in other activities, the error guarantees healthcare needs and
Simple moving average for product 8
1 pages (250 words) , Term Paper
Therefore, it offers a more sustaining level indicating resistance or support1. The product 8 records higher sales in 8d1 stores, followed by 8b1, while the worst performing are 8a1 and 8c1. To run the simple moving average, the product
Coyne and Messina Articles, Part 2 Statistical Assessment
In the case of the work done by Messina, Scott, Ganey, Zipp and Mathis (2009), the sample size is 14 (seven teaching and seven nonteaching hospitals that had been in vibrant operation from 1999 to 2003). The dependent
Summary
2 pages (500 words) , Assignment
The following hypotheses were developed as a foundation for the research; The findings of the research disapproved the stipulated hypothesis by providing that in deed ICT contributes positively to profit maximization and that it enhances
Descriptive Statistics (SLP)
2 pages (500 words) , Essay
The study also sought to find the functional state and attitudes directed towards seeking medical healthcare. Therefore, this paper
Discussion - of hypothesis testing results (dissertation)
2 pages (500 words) , Essay
For the current model, logistic regression was applied to test the fit of the model while at the same time predicting the probability of whether customers make
Article Analysis
3 pages (750 words) , Assignment
1). Hence, it is possible to appreciate the nature of the study as a whole, and particularly, the findings. The study evaluates the effects of a video decision support tool on preferences. The study lay side by side the
Hypothesis Testing
1 pages (250 words) , Essay
During hypothesis testing the researcher allows themselves a confidence level as they are not 100% sure of the event happening (John, 2007). Hypothesis testing is an essential part of our decision-making procedure that makes individual to anticipate. As a tutor in
Regression Analysis Questions
1 pages (250 words) , Assignment
When making use of the regression analysis tool, the three key things worth consideration are the response variable, the explanatory variable,
Relegion and marraige health
2 pages (500 words) , Assignment
ge groups, ethnic groups have been sampled so as to come up with the results the questions asked were the frequency of going to church, marital status and the health of the marriage. Answers were provided for each question. From the results, we can prove the hypothesis that
Tech Tierra Forecasting
4 pages (1000 words) , Case Study
shing numerous analysis and corresponding forecasts, I was capable of making suitable conclusion of the forecast, which mainly included the Winter’s Exponential by utilizing the MAPE and the corresponding RMSE that acted as the main determining factor. The company has been
Data Analysis
1 pages (250 words) , Assignment
Note that you do not need to submit the samples you have generated. Also, do not write any explanation of your calculations as they will not be given any credit. However, do write down all
CS 2 Descriptive Statistics Part I: Normal Curves, Variability, and Plotting
2 pages (500 words) , Case Study
Measures of dispersion include variance or standard deviation, minimum and maximum variables values, kurtosis and skewness (Trochim, 2006). Descriptive statistics produce sample summaries about observations. There are two types of summaries
Discuss strategies these business owners used to manage their working capital
2 pages (500 words) , Essay
is to ensure that the business continues to be in operation by having the ability to pay short-term debts and operating expenses anytime they fall due. This involves managing payables, stock, cash and receivables. The Week 3 video assignment presents different strategies that
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