Student Resources
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Chapter Resources
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Chapter 1: The Study of Statistics in Criminal Justice and Criminology
- Flashcards
- Chapter Quiz
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Web Resources
- History of Statistics and Statistics Timeline
These two websites cover portraits of statisticians who have contributed greatly to the field along with an overview of their accomplishments from the 17th century through today.
- US Bureau of Justice Statistics
As posted on its website, since 1979 the BJS mission is to collect, analyze, publish, and disseminate information on crime, criminal offenders, victims of crime, and the operation of justice systems at all levels of government. In doing so, BJS affirms the importance of statistics to all levels of the criminal justice system from local to federal in addressing crime and pursuing justice.
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Chapter 2: Scientific Research and Statistical Analysis
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- Chapter Quiz
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Web Resources
- Social Research Methods
A comprehensive collection of fallacies (and links) with clear explanations.
From site:
Developed by Cornell University policy analysis professor William Trochim, this website contains helpful information on research methods and data analysis.
- Behavioral and Social Science Research
Sponsored by the National Institutes of Health (NIH), the goal of this website is to stimulate behavioral and social science research (BSSR). The website is set up to promote interactive learning of all facets of BSSR endeavors.
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Chapter 3: Basic Descriptive Univariate Analysis
- Flashcards
- Chapter Quiz
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Web Resources
- Vassar College Statistics
Organized by a professor emeritus, Richard Lowry, of Vassar College in Pennsylvania, these two websites contain several statistical computation resources. The textbook part of the website provides more in-depth coverage of the topics presented.
- Basic Statistics from eMathzone
In a concise and simple manner, this website covers the essential elements to statistics. Written in a non-threatening style, the topics presented range from the history of statistics to a discussion of different experimental design methods.
- Experiment Resources
In straightforward style, this website showcases the various elements of the scientific method. A holistic graphic keeps in the information well organized.
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Chapter 4: Describing Univariate Distributions
- Flashcards
- Chapter Quiz
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Web Resources
- Treatment of Missing Data
In this concise note, statistician David Howell outlines the different ways to address the problem of having missing data in your analysis. Howell shows that there are multiple options in deciding what to do when data are there from the evidence gathering.
- Statistics Every Writer Should Know
Author Robert Niles provides a guide to basic statistics on this portion of his website. Its theme of clarity and simplicity is evident throughout such topics as measures of central tendency and sources for data.
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Chapter 5: Distributions: Normal and Otherwise
- Flashcards
- Chapter Quiz
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Web Resources
- Normal vs. Skewed Data
Image-heavy, this website shows what normal data and skewed look like. The clear and unsophisticated manner of presentation makes this website appealing to those who may be intimidated by the mystique of statistics.
- PowerPoint Slides on the Normal Curve and Z Scores
Produced by Psychology Professor Leslie MacGregor of Kennesaw State University, these slides provide an overview of the normal curve and essential aspects of Z scores. The presentation is clear and insightful.
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Chapter 6: An Introduction to Probability Theory and Probability Distributions
- Flashcards
- Chapter Quiz
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Web Resources
- Probability Theory
In a concise and simple manner, this website covers the essential elements to statistics. Written in a non-threatening style, the topics presented range from the history of statistics to a discussion of different experimental design methods.
- Probability Theory and Random Sampling
Developed by Professor William Trochim, this portion of his website describes the relationship between probability theory and random sampling. It also describes other random and nonrandom sampling methods.
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Chapter 7: Univariate Inferential Statistics: Sampling Distributions and Population Parameter
Chapter 8: Bivariate Hypothesis Testing with Nominal and Ordinal Variables
Chapter 9: Bivariate Hypothesis Testing for the Difference Between Two Means
Chapter 10: Bivariate Hypothesis Testing with One-Way Analysis of Variance
- Flashcards
- Chapter Quiz
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Web Resources
- Introduction to ANOVA
From well-respected Rice University professor David M. Lane, this part of http://davidmlane.com/hyperstat focuses on Analysis of Variance (ANOVA). It provides a thorough review of ANOVA and includes several references for further reading.
- One-Way ANOVA
Created by New Zealand professor of exercise science Will Hopkins, this portion of his website provides an overview of one-way Analysis of Variance (ANOVA). Its presentation is straightforward and several examples are used throughout.
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Chapter 11: Bivariate Linear Regression and Correlation and Linear Partial Regression and Correlation
Chapter 12: Multivariate Linear Regression and Correlation Analysis and Logistic Regression-An Introduction
- Flashcards
- Chapter Quiz
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Web Resources
- Logistic Regression Examples with Interpretation
At the UCLA Academic Technology Services’ website, examples are listed that help clarify the features of logistic regression. While the use of STATA software is mentioned, sufficient information is described about logistic regression to enhance the reader’s understanding.
- Finding a Meaningful Model: How to Evaluate Regression Models
On the “News” webpage of Esri’s website is a six-page article that provides guidelines that help assess regression models. The article is written by three experts in GIS who focus on how regression tools enhance understand the importance of geography in the social sciences, especially criminal justice and criminology.
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Chapter 13: Nonparametric Statistics
- Chapter Quiz
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Web Resources
- National Institute of Justice
The US National Institute of Justice (NIJ) website contains a wealth of information helpful to any person interested in crime statistics the noun in various formats, from raw data to reports to podcasts and videos.
- The Crime Report
Created by a group of journalists with an avid interest in criminal justice-related issues, the Crime Report website is a treasure of information and perspective. Among other things, on its “Resources” section, it has a “Media Toolkit” feature that provides contact info of individuals and agencies expert on certain topics like gun violence, drugs, corrections, and law enforcement.
- Crime Magazine: an Encyclopedia of Crime
With a penchant for stimulating thinking on crime-related topics, the Crime Magazine provides a springboard to explore with emperical reality. The content from Crime Magazine challenges the reader to find and analyze evidence in order to test the fascinating ideas presented.
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Chapter 14: Real Life Adventures of Statistics Users
- Chapter Quiz
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Web Resources
- Crime Analysis for Problem-Solvers
Located within the Center for Problem-Oriented Policing (POP), this portion of the website contains a resource of 150 printed pages on techniques and analytic strategies appropriate for crime analysts and others interested in policing-related issues. The entire website contains several resources on a multitude of cutting-edge topics relavant to criminal justice and criminology.
- CrimeSolutions.gov
Under the US Office of Justice Programs, Crimesolutions.gov offers insight as to what works in criminal justice, juvenile delinquency, and victim services. The core characteristics in the reviews of these programs are evidence-based and easily understandable. The value of having a working knowledge of criminal justice and criminology statistics is showcased throughout the website’s contents.
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Chapter 15: Summary and Conclusions
- Chapter Quiz
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Web Resources
- Data Analysis Advice
Five questions are presented to help the reader of statistical information from research studies to make sense of the merits and meaning of the data. The author/webmaster of this website is Robert Niles, an experienced and well-respected journalist.
- National Criminal Justice Reference Service
The US Department of Justice, Office of Justice Programs manages this NCJRS website. It provides informative support on a comprehensive listing of criminal justice-related issues in a user-friendly format.
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