Free Statistics Essay Examples and Topics | Page 13

Appraise Statistical Data in Conducting a Quantitative Study - Criminal Justice Statistics Essay

5 pages (1250 words) , Download 2 , Essay

The measurement of the researchers was based on the equity principle. The researchers found out that the role of the criminal justice system in cases involving women and men with mental disorders fits to be described as

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Nutrition Statistics Statistics Project

10 pages (2500 words) , Download 2 , Statistics Project

Results showed that there are differences in the types of food/drinks that school kids like to eat based on male and female students, and based on Cycle 1 and Cycle 2 students. More Cycle 1 students have main regular meals every day and

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Multi line regression Statistics Statistics Project

5 pages (1250 words) , Download 2 , Statistics Project

conclusion which later are used to make rational decisions, clear things out or expand human knowledge and understanding of underlying phenomenon (Osborne & Waters, 2002). In this case, how a country engages in international trade through imports and exports is one area that

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Machine Production Records Statistics Case Study

2 pages (641 words) , Download 6 , Case Study

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She thought that in principle she should be able to monitor production rates for the types of machines, identify any machines that seemed to be in need of adjustment, and characterize the amount of downtime to be expected. Accordingly, she extracted one day's production records for 116 presses at her facility.

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Statistics Assignment Statistics Speech or Presentation

1 pages (250 words) , Download 3 , Speech or Presentation

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However, if receiving a jolt of electricity on one-occasion affects the following occasions than probability (p) will not remain

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Weight in the Games Statistics Essay

1 pages (447 words) , Download 6 , Essay

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Weight is very important information when it comes to games. Some games require heavy weights while others require normal weight. Therefore, this paper utilizes the most appropriate data analysis tools to analyze the weights of the Tiffin University football team. From the box and whisker plot, the sample data is positively skewed.

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Discussion 1 Week 8 Comparing Decision Various and the Objective Function Statistics Assignment

2 pages (500 words) , Download 2 , Assignment

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The variables are sometimes called decision variables because the problem is to decide what value each variable should take. Typically, the variables represent the amount of a resource to use or the

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HYPOTHESIS TESTING AND TYPE ERRORS Statistics Assignment

4 pages (1000 words) , Download 2 , Assignment

The Type I error is rejecting the null hypothesis that the mean weight of a package is 20 ounces when it is in fact true. In other words, we decide that the mean weight of a package is different from 20 ounces, but in reality, it is not different from 20

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Applications of Parametric and Non-parametric Tests Statistics Term Paper

7 pages (2070 words) , Download 3 , Term Paper

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The application of statistical knowledge spans across almost all modern academic and professional disciplines. However, learners in many non-mathematical disciplines have difficulty differentiating the exact tests to apply, despite knowing the kind of results they desired at the end of a particular analysis.

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BENCHMARK PROJECT Statistics Statistics Project

2 pages (500 words) , Download 5 , Statistics Project

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hat people come in the beach to engage into.Apparently, this report is mandated with task of documenting the findings based on the observational study carried out. However, it should be noted that there were challenges encountered during the process and more of this will be

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Hw Statistics Speech or Presentation

4 pages (1000 words) , Download 2 , Speech or Presentation

20. Equivalence of hypothesis Test and confidence Interval. Two different simple random samples are drawn from two different populations. The first sample consists of 20 people with 10 having a common attribute. The second sample consists of 2000

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Business problem analysis Statistics Assignment

1 pages (250 words) , Download 2 , Assignment

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Managers, therefore, bear this responsibility of ensuring that the right figures and procedures are applied while entering the numbers so that the outcomes can reflect the true form of the business. The manager, therefore, needs to be familiar with arithmetic formulae

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Statisitcs results Statistics Statistics Project

2 pages (500 words) , Download 4 , Statistics Project

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On the other hand, the mean guilt rating was 4.0317 with a standard deviation of 1.76862 and a standard error for the mean of 0.22282 for non-witnesses. The mean value for the punishment for

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Computational Intelligence in Industry - Multivariate Statistical Process Control Statistics Research Proposal

14 pages (3500 words) , Download 4 , Research Proposal

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In the majority of the published researches on SPC surveyed during the literature review, the take-off point of the studies was concentrated on gaps in existing knowledge from literature. Another original contribution of this study, therefore, is its use of profiling as a springboard for proposing an MSPC-based intervention.

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Summarizing three parts of a book chapter on research methods Statistics Term Paper

4 pages (1000 words) , Download 2 , Term Paper

riable occurring before the presumed effect or the second variable), manipulation of the independent variable, research into the relationship between the independent and dependent variable, the exclusion of rival hypotheses, and the use of random assignment in at least two

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Writing the result section of a research paper Statistics Statistics Project

2 pages (500 words) , Download 5 , Statistics Project

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As shown in table 1, the total number of subjects involved in the study was 30 participants. The mean age of the participants was 42.13 years with the minimum and maximum ages of the respondents being 24 and 60 years. The mean of the EDSS score

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Discussion question Statistics Research Paper

2 pages (500 words) , Download 2 , Research Paper

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Therefore, we need to estimate the population parameters y-intercept (β0) and slope (β1) using sample statistics b0 and b1. In actual, we will not see that the line passes

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Applied Econometrics Statistics Statistics Project

4 pages (1000 words) , Download 2 , Statistics Project

is the coefficient for the In(size) and the value is 0.058 implying that there exists a positive relationship between the dependent variable (ln(GDP percapita)) and the independent variable (In(size)). As such, a unit

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Pair-Wise Correlation Coefficients between Sales per Square Meter Statistics Statistics Project

10 pages (2709 words) , Download 5 , Statistics Project

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In organizations, both the physical infrastructure and human resources play a crucial and complementary role. Speaking of organizational infrastructure, it has to facilitate the streamlining of operational processes and support as well as motivate the employees. As Townsend (2006) states “organization infrastructure links goals, activities and people through planned processes and systems”.

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1 page - Assignment Statistics Assignment

3 pages (750 words) , Download 2 , Assignment

(1% level of significance) A bank claims that 60% of people who apply for a personal loan will be granted it. However, a random sample of 500 loan applicants contains only 250 which are successful. Does this suggest that the

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Data Manipulation Using Minitab 18 Statistics Essay

2 pages (915 words) , Download 2 , Essay

We conducted a study on the mean annual wage of management of companies and enterprises in the US. We used secondary data to evaluate our study collected by the U.S. Bureau of Labor Statistics and we studied the salaries of workers at the management level. I choose to study the data to understand the different perks paid in the US and evaluate the trend of top management salaries; with a sample, N = 61.

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M & M Project Statistics Speech or Presentation

2 pages (500 words) , Download 2 , Speech or Presentation

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For the TI, you will want 2-PropZTest. Then select the appropriate alternative (not equal), and Calculate then enter. The output will have the test statistic (z), p-value (p), sample p values, weighted p (), then repeat of sample sizes. To compare the

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Pitfalls in the Uses of Statistics to Solve Problems in Business Statistics Essay

1 pages (479 words) , Download 2 , Essay

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Generally speaking, in today’s management sciences, qualitative and quantitative analyses are used in conjunction. Even if there are a lot many qualitative concepts present concerning a particular business problem, statistical interpretations are necessary so that business stakeholders can be informed and convinced.

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Probability and Statistics Statistics Essay

2 pages (622 words) , Download 2 , Essay

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The author states that when 3 members are then chosen then in random the probability that they are democrats. The first time picking the name the probability is of picking a democrat is o.47 or 47/100. The second time of picking, the total number of names has now reduced to the 99 hence; the probability of picking a democrat member is 46/99.

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Fundamental Statistics for the Behavior Sciences Statistics Assignment

6 pages (1621 words) , Download 2 , Assignment

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The first null hypothesis is rejected at 0.05 significance level as the associated P-value is found to be less than 0.05. It shows that there is a significant difference amongst mean ages of male and female employees. The second null hypothesis is also rejected at 0.05 significance level as the associated P-value is found to be less than 0.05.

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Interpreting the Results of a Regression Analysis Statistics Assignment

3 pages (947 words) , Download 3 , Assignment

Splitting up a variable into its various components would effectively change the effect it had on the model (Garavaglia and Sharma, 2000). Therefore, for the model we have, discontinuing the continuous form of the variable “fiction” and introducing dummies would result in a reduced effect of the variable on the response (read).

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Data Mining Techniques Statistics Essay

2 pages (548 words) , Download 2 , Essay

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To derive any meaning or pattern from such raw data, methods such as data mining is used. Data mining is a set of statistical techniques that aim to identify trends, patterns, and relationships in data. Data mining activities are of three types: Descriptive: interviewing the data stored to identify patterns and relationships.

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Business Statistics Statistics Term Paper

2 pages (500 words) , Download 2 , Term Paper

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Regression, which identifies the numeric connection between the variables, is discussed in detail along with the method to formulate a straight line regression equation using the Least Squares method. Hence the method to compute the coefficient of determination which gives a numeric value of the goodness of fit is included in the report.

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Qualitative Methodologies Statistics Essay

1 pages (330 words) , Download 2 , Essay

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The author states that experience is the material studied and interpreted and is obtainable from a broad range of means including interviews, examination, or personal experience. There is a considerable quantity of interest in the possible contribution of qualitative methods in key psychological journals.

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Summary of Recent Research 8 Statistics Assignment

1 pages (250 words) , Download 2 , Assignment

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The study took a sample of 80 patients who were affected by chronic ulcer but had now healed, for the period 2006 to 2009 (Finlayson, Edwards & Courtney, 2011). The data regarding their

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The Independent Variable and the Dependent Variable Statistics Assignment

4 pages (1218 words) , Download 3 , Assignment

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Using StatCrunch, construct a scatterplot that shows the relationship between the two variables. Copy and Paste your work from StatCrunch into your Word document submission. Verbally describe the direction and magnitude of the relationship. Compute the correlation coefficient (Pearson’s r) in StatCrunch to summarize the relationship for the data presented in Exercise 13.

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Statistics Project, Political Science Statistics Statistics Project

2 pages (500 words) , Download 8 , Statistics Project

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As the study stresses international politics defines the politics of the global community in a fairly narrow sense mainly about diplomacy, as well as state relations and other political units. The discipline of international politics draws intellectual materials from the fields engineering and technology, economics, international law and history.

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Statistics class Statistics Assignment

6 pages (1500 words) , Download 2 , Assignment

As the test statistic value was less than the z-value, we rejected the null hypotheses that mean annual income is $50,000 and accepted the alternate hypotheses of income to be less than $50,000. This shows that the manager was indeed correct in his or

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Descriptive Statistics Statistics Statistics Project

2 pages (500 words) , Download 14 , Statistics Project

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You can only fund one of the two. Patients and their families are anxiously waiting for the Board of Directors to make a decision on which of the two can be funded. Part I: Your first task it to do the following

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Applied Statistics and Probability for Engineers Statistics Assignment

2 pages (746 words) , Download 2 , Assignment

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The dependent variable was life without parole “LWOP” while the independent variable was the defendant’s age. There were two main variables to be examined in the present study; LWOP and the defendant’s age. The vignettes were randomly assigned to the participants. The participants recorded their responses for variable LWOP on a 5-point Likert-type scale.

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Exploratory and Confirmatory Factor Analysis Statistics Essay

2 pages (500 words) , Download 2 , Essay

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The paper describes the survey instrument, the measurement levels, the IVs and DVs nature, model’s assumptions, robust of each assumption, computations,

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Mathematics and statics for economists Statistics Statistics Project

5 pages (1250 words) , Download 2 , Statistics Project

The standard deviation of the level of happiness is 2.644619961. The Skewness and kurtosis of the sample data is 3.727494666 and 15.41579212 respectively. With a skewness of 3.727494666, the values of happiness are concentrated on the

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Preparing an Effective Questionnaire That Elicits the Maximum Rate of Responses Statistics Case Study

11 pages (2750 words) , Download 2 , Case Study

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Sampling is the choosing of a sample from the whole of the target population, and the results of the sample can then be generalized for the whole of the target population. The number of samples chosen for this survey is 12, and they all belong to either the sales support analyst or the customer billing department of Etisalat Telecom.

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Introduction to Statistics Statistics Essay

6 pages (1500 words) , Download 2 , Essay

Hence there is no statistical independence between industry categories and age group. e) From the confidence interval, we conclude that the Australian popliteal height is not significantly

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Financial Status Influences the Well-Being of an Individual Statistics Statistics Project

5 pages (1311 words) , Download 2 , Statistics Project

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Financial status influences the well-being of an individual. Financial status affects human functioning, including physical and mental health. That is, inadequate finances can result in depression in an individual. In this regard, depression and financial status are positively correlated hence they affect well-being across the lifespan.

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Comparison of Relative Validity of Nutrient Intake in Japanese Adults Statistics Article

4 pages (1018 words) , Download 2 , Article

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Generally, the study adopted the semi-weighted dietary records as a reference method (8). The study used the SAS statistical software to carry out the statistical analyses of the data (66). Further, all the analyses were performed on log-transformed values thereby accounting for any non-normality (77).

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Independent Sample t-test Using SPSS Statistics Coursework

4 pages (1500 words) , Download 3 , Coursework

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The author states that the independent t-test determines whether unknown means of two populations are different based on independent samples drawn from each population. Generally, the term ‘population’ (N) in statistics refers to the entire pool from which an investigator obtains a statistical sample.

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Library Information Studies: Describing and Analyzing Information Resources Statistics Assignment

8 pages (2000 words) , Download 2 , Assignment

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Metadata describes other data. It provides information about certain items content. For example, an image may include metadata that describes how large the picture is. (Liu,2007) in his definition, he views metadata as structured information that describes or otherwise makes it easier for it to be retrieved, use or manage an information resource.

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Saudi International Motor Show in Jeddah Statistics Essay

8 pages (672 words) , Download 2 , Essay

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Knowledge with regard to complaint behavior offers valuable insights into important areas, more particularly in the identification of common service problems. This allows improved service design/delivery, understanding perceived service quality by customers as well as in strategic planning. Arguably, it is important to encourage dissatisfied clients to complain to avoid the risks of losing clients.

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Statistics Statistics Essay

3 pages (750 words) , Download 2 , Essay

The company samples 7 batches of 25 and gets the following weights. The production process is in control, as all the points fall within the lower and upper control limits. However, there appears an increasing

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Descriptive Statistics, Inferential Statistics Statistics Admission/Application Essay

4 pages (1288 words) , Download 3 , Admission/Application Essay

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Individuals working with statistics use statistical methods and thinking to a broad range of social, scientific, and business endeavors in such areas as biology, economics, astronomy, education, marketing, engineering, psychology, genetics, marketing, sports, public health and many others. The best idea concerning a statistician is that an individual gets to play in the backyard of every other individual.

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ASSIGNMENT 2 Statistics Statistics Project

4 pages (1000 words) , Download 2 , Statistics Project

From the table, we observe the coefficient for the is 0.36488; this implies that for any unit change in we would expect the dependent variable to increase by 0.36488. The coefficient for the explanatory variable is significant at 5% significance level. We can

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The Severance Pay for Laurier Employees Statistics Case Study

3 pages (1068 words) , Download 4 , Case Study

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Determination of wages and other packages for employees requires excellent communication because most employees view their employers with suspicion. Lauren ought to communicate the full criteria it uses to pay its employees the severance package and extend the same to Western Company employees whose jobs have been severed following the buy-out.

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Various Academic Programs Statistics Essay

3 pages (839 words) , Download 2 , Essay

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Learning institutions admit new students into various academic programs. For purposes of planning, it is always important that the institutions understand the demographics which affect their student entrance demographics. Incidentally, there are lots of variables that dictate entrance. This paper assesses the role of various variables in the entrance.

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The Factors in Purchasing Soap Statistics Research Paper

4 pages (1076 words) , Download 2 , Research Paper

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In this paper, we are interested in the relationship between the factors in purchasing soap and the education level of the person making the purchase. In this study, the correlation between the factors in purchasing soap and the education level of the person making the purchase will be evaluated. The factors that are involved in this study are; the level of education, and the factors impacting the purchase.

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Statistics Essays