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Essays 91 - 120

A Regression Analysis Example

industry, with the share price for Ford and then the US retail sales for new car dealers (in millions). We will use this second se...

'Rubbergate' House Banking Scandal Statistically Analyzed

and the personal integrity of the politicians. If we look at the data that was collected there were 146 sets of data...

A Statistical Analysis of Unemployment in Philadelphia

its foremost functions is to define the relationship between sets of data. This is useful because the relationship can be quantita...

Business Decisions and Statistical Analysis

it is often necessary for organizations to make decisions in the absence of certainty. Practically speaking, certainty is almost t...

A Statistical View of Labor Production

knowledge in regards to labor productivity. It goes without saying that productivity is a highly desirable quality for businesses ...

Forecast Trends and Statistical Analysis

look at just what Redplato does and who they are. Simply put, they are involved in the business of writable disc media, such as CD...

The Use of Statistical Analysis to Cut Costs

these past sales statistics to give an indication on the potential for a sale to be lost because the delivery cannot take place on...

Statistics in Business Decisions

null hypothesis and if they has to be rejected we will accept the hypothesis with the use of statistical analysis (Curwin and Slat...

Did residents of Indiana have an increased Risk of Dying from Typhoid in the Early 20th Century?

to assess the data and then use in an hypothesis test, the idea is to test the null hypothesis, and only if this is rejected is th...

Research Results on Word Recall

words remembers against the number of the non emotional words, This is shown in figures 1 Figure 1 Emotional v. non-emotional word...

Use of Statistics

there are two degrees of freedom, so using the table below we can see we need to reject the null hypothesis, with an Alpha of 0.00...

An Example of How a Decision under Uncertainty May Be Assessed in the Business Environment

has been built, and more potential customers are travelling away from the store (Kotler and Keller, 2008). One of the first appro...

Oppositional Defiant Disorder (ODD), Parenting Style and Delayed Gratification

The writer uses results from research conduced by the student with the aim of assessing whether or not there is a correlation betw...

Educational Performance and Poverty - A Statistical Analysis

In a paper of eight pages, the writer looks at educational performance and poverty. A correlation is established by way of a stati...

Color of M&M's in a Packet - A Statistical Analysis

The paper is written in the style of a report, presenting the stages of a statistical analysis. The results look at the number of ...

Outliers and Statistics Calculations

The paper is written in two parts, both of which questions about statistical analysis and assessment. The first section examines t...

Nursing Issues and Statistical Analysis

In a paper of eight pages, the writer looks at issues in nursing. Nursing research topics are examined with a view towards statist...

Statistical Analysis and Alpha Use

The statistical conclusion validity of a study measures the exact amount of validity shown by the test in a given situation. A te...

Prevention Programs for Juvenile Delinquency

all under the influence of some substance (Califano and Colson, 2005, p. 34). Another study found that adolescents who are isolat...

Minorities in Prison and Problems Experienced After Their Release

is in prison or jail" (The Human Rights Watch, 2000). Other minorities comprise a significant...

Study Sample and an Application of Statistical Analysis

30 of the respondents or 32.6% had no history of abuse. 24 respondents equating to 26.08% of the sample had a history of abuse as ...

Is the Teach-Back Model Effective

This essay follows a different format that usual. Questions are placed in a table with the answers following the question. Color c...

A Case Study in Anorexia

This paper introduces the new diagnostic criteria found in the Diagnostic and Statistical Manual V and utilizes those criteria in ...

Reading Levels and Education Research

of whole language instruction, however, is that many children have difficulty moving from totally free self-expression to masterin...

Information on Statistics Selection

the center. These time records should include originating time; elapsed time between stages of the process of treating the patien...

Data Entry Codes and Quantitative Analysis

months) More than twice a year When a need exists Never No data 1 2 3 4 5 9 General level of health Excellent Good Average Poor Ex...

Student Posed Questions on Statistical Analysis

an hypothesis. If the sales are the same in all locations they should all have the same average. If we take the average daily sale...

Treatment and Adolescent Depression

2006). Marcotte and colleagues (2002) note that a great deal of progress has been made in this field over the last two decades but...

Examination of Breast Cancer

& Estrin, 2003). However, a core biopsy or incisional biopsy is when just a small part of the tissue is used ( Pfeuffer & Estrin, ...

Statistical Analysis Simulation

services they buy and use. In all cases there is the need to determine the target of the research and use a sample that is a fully...