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Student Posed Questions on Statistical Errors

of the situation. For example, where there are personal points of view to be questioned and there are fears that the answers may b...

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...

Type I and Type II Errors and Statistical Testing Uses

to third world countries where there are problems such as hunger and famine. The development of foods that need lesser levels of w...

Statistical Tools and Their Appropriate Uses

data, researchers determine an alpha level, which is basically "how willing they are to be wrong when they state that there is a r...

Simulation Model Statistical Case Study

are five main approaches to using probability. The first is the classical approach. Here there is the assumption that all outcomes...

EPS and Gearing Statistical Test Link

allow the two figures to be taken and then assess. As there are different patterns in different industries we will choose two indi...

Student Questions on Statistical Analysis Answered

(b) Lower rate (c) Higher rate (d) Total for each occurrence (e) (c+d) Total cost for each type of occurrence (b x e) 4 14 3600 0 ...

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 ...

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...

Eleven Multiple Choice Statistical Questions Answered II

5. Variance of values in #1 "A data series like 1, 2, 3, 6 has a mean equal to (1+2+3+6)/4=3. The differences...

Fear of Hand Sanitizer, a Statistical Sampling

time; there is now a class of staphylococcus bacteria that is resistant to all known antibiotics and has been blamed for the death...

Statistical Research Project on Rates of Infant Mortality

of 7.2 (deaths) per 1,000 live births, a rate comparable to countries like Cuba (8.0), Slovakia (9.9) and Kuwait (11.5) (March of ...

Departmental Statistical Examination of Employees

pie chart to present these. Using these we can see although the number look similar in the graph chart, but presenting them in...

Subgrouping, Quality Control, and Statistical Process Control

In five pages this paper discusses control charts and their effects in an overview of the rational behind quality control subgroup...

Statistical Analysis and Sampling Theory in the Health Care Industry

In twenty five pages this paper examines the health care industry in terms of statistical sampling applications and sampling theor...

Statistical Trends Charts Illustration

In five pages U.S. trend charts that display economic information from 1998 are discussed and include a five year national deficit...

Adolescent Suicide and Statistical Research Design

In nine pages this paper discusses programs for preventing adolescent suicide in a consideration of a research design in which an ...

Example of Statistical Hypothesis Testing

The writer demonstrates the use of a hypothesis test with date that was collected by a student. The test is to determine if Faceb...

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 ...

Statistical Testing of Criminal Justice Data

the critical level, this the score against which the test statistic will be assessed to determine whether to accept or reject the ...

Poverty and Malnutrition - A Statistical Analysis

In a paper of ten pages, the writer looks at malnutrition and poverty. Correlations are drawn through the use of statistical analy...

Statistical Analysis and its Applications

typically found to occur. The findings suggested that the majority of individuals chose to leave their childhood faith before they...

Assessing An Intervention - A Statistical Analysis

BarOn EQ test control group 21 Table 21 Chi squares test to assess link between improvement in scores and the intervention 22 3.4 ...

The Use of Statistical Analysis

can still be valuable, even if women do not present an absolutely accurate view on the marriage. The women who have spouses who a...

HIGH SCHOOL DROP-OUT RATES IN THE UNITED STATES: A STATISTICAL ANALYSIS

16-24, who are not enrolled in school and havent earned a high school credential, such as a diploma or General Educational Develop...

Statistical Language and Bias

methodology that produces spurious results with the appearance of accuracy (because even biased research can be consistent in itse...

Benefits of Statistical Testing

2008). Nevertheless, it is widely acknowledged that using testing measures to screen for depression is beneficial, as this identif...

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...

Statistical Reflections of Property Crime

While we fear violent crimes the most, property crimes concern us as well. Indeed, property crimes take a tremendous...