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14440CAUSEweb.orgen-useditor@causeweb.orgwebmaster@causeweb.orgSat, 20 Sep 2014 12:00:00 -0400Tue, 20 May 2014 12:00:00 -0400http://www.rssboard.org/rss-2-0-1Quick Start Guide for Common Calculators
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http://www.causeweb.org/cwis/index.php?P=FullRecord&ResourceId=1094Table of instructions for TI, Casio, HP, Sharp, and some common other brands of calculators. Instructions are given for how to enter data (both one and two variable), how to compute mean, standard deviation (both population and sample), correlation, linear regression coefficients, combinations, permutations, and (importantly) how to turn the calculator on and off.Sun, 24 Feb 2013 10:30:11 -0500Citizen-Statistician
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http://www.causeweb.org/cwis/index.php?P=FullRecord&ResourceId=2336This blog will be about access: access to data and access to analysis tools. This blog will be about data privacy, and data sharing. This blog will be about people who use data to better their lives and the lives of others. This blog is meant for anyone wishing to become a citizen statistician, but in particular for statistics teachersâ€“those who help empower citizens to become citizen statisticians.Tue, 27 Nov 2012 04:42:03 -0500StatKey
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http://www.causeweb.org/cwis/index.php?P=FullRecord&ResourceId=2334StatKey is the analysis package to accompany the textbook "Statistics: Unlocking the Power of Data." StatKey includes interactive applets to describe and graph data, engage in bootstrapping and randomization tests, and explore sampling distributions and theoretical distributions.Sat, 4 Aug 2012 06:09:13 -0400**Least Squares Demo
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http://www.causeweb.org/cwis/index.php?P=FullRecord&ResourceId=2332This simulation illustrates least squares regression and how the least squares solution minimizes the sum of the squared residuals. The applet demonstrates, in a visual manner, various concepts related to least squares regression. These include residuals, sum of squares, the mean line, how the line of best fit is determined, and how the line of least squares solution minimizes the sum of the squared residuals.Mon, 2 Apr 2012 02:25:37 -0400**Practice Classifying Statistical Problems
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http://www.causeweb.org/cwis/index.php?P=FullRecord&ResourceId=2331On this site, students can practice classifying statistics problems. They first click to check the statistical methods that they want to practice classifying. Then they click the "Submit" button to get a description of a research project that involves a statistical technique. Students then click on the technique that will most likely be used in the project. If they choose the incorrect answer, they must read the hint and try again. When they get something correct, they click on the "Next" button to try another problem.Sun, 1 Apr 2012 10:44:27 -0400**Java Demos for Probability and Statistics
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http://www.causeweb.org/cwis/index.php?P=FullRecord&ResourceId=2329The applet demonstrates, in a visual manner, the following probability and statistical concepts (and there is also a random number generator): Introduction to Probability Models (Using dice rolls), Hypergeometric Distribution, Poisson Distribution, Normal Distribution, Hypothesis Testing for Proportions, Confidence Intervals for Means, The Central Limit Theorem, Bivariate Normal Distribution, and Linear Regression.Sun, 1 Apr 2012 10:21:14 -0400Confidence Interval Creation Applet
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http://www.causeweb.org/cwis/index.php?P=FullRecord&ResourceId=2328The interactive Confidence Interval Creation Applet allows instructors to demonstrate how sample size, alpha level, population shape, and variance affect confidence intervals.Sun, 1 Apr 2012 10:13:35 -0400Confidence Interval Overlap Applet
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http://www.causeweb.org/cwis/index.php?P=FullRecord&ResourceId=2327Researchers and students alike often mistake any overlap among 95% confidence intervals to denote a statistically non-significant p value. However, confidence intervals can overlap and still correspond to a statistically significant p value for an independent sample t test. The confidence interval (CI) applet will help learners understand the relationship between confidence interval overlap and statistical significance.Sun, 1 Apr 2012 10:08:50 -0400Statistics Applets
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http://www.causeweb.org/cwis/index.php?P=FullRecord&ResourceId=2326This is an extensive collection (and a continuously expanding collection) of applets on topics that include probability, descriptive statistics, sampling distributions, Monte Carlo simulation, Buffon's coin problem, chi-square, p-values, correlation, and more. There is even a random number generator that is part of the collection.Wed, 21 Mar 2012 01:17:16 -0400**Probability Histograms
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http://www.causeweb.org/cwis/index.php?P=FullRecord&ResourceId=2324This simulation allows you to roll two dice and compare empirical and probability histograms for the sum or product of the two outcomes.Mon, 16 May 2011 01:40:27 -0400**Math Notation via email
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http://www.causeweb.org/cwis/index.php?P=FullRecord&ResourceId=2319This site contains lots of helpful hints about how to easily type different mathematical expressions in e-mail messages (or in online discussion forums). This might be particularly helpful for online instructors who want students to talk about problems and share their work with others within the online environment.Sat, 2 Apr 2011 01:23:30 -0400**Power Tutorial
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http://www.causeweb.org/cwis/index.php?P=FullRecord&ResourceId=2280This tutorial is intended to teach students how power in a one-sample Z-test is influenced by effect size, variability (population standard deviation), sample size, and significance level. WISE Power Tutorial can be used in a variety of settings including as a tutorial for an individual student, during a lab, and after a lecture. The applet embedded in the tutorial could be used during an in-class demonstration.Sun, 30 Jan 2011 01:36:32 -0500Experiment Resources
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http://www.causeweb.org/cwis/index.php?P=FullRecord&ResourceId=2256This site is a collection of resources related to experiments. The site includes references, resources, and articles related to the scientific method, experimental research, ethics in research, and research design. It also includes tips on writing scientific papers, and there are several statistics tutorials on the site. Another interesting feature of the site is a collection of case studies that include descriptions of famous research studies in fields like social psychology, sociology, physics, biology, and medicine.Mon, 10 Jan 2011 04:28:54 -0500Statistics: A Job for Professionals
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http://www.causeweb.org/cwis/index.php?P=FullRecord&ResourceId=2253On this site, a booklet can be downloaded that contains lots of interesting stories to be shared about "successes and disasters" when it comes to reporting statistics and making decisions based on statistics.Sun, 2 Jan 2011 11:06:19 -0500The Joy of Stats YouTube video
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http://www.causeweb.org/cwis/index.php?P=FullRecord&ResourceId=2248This is short clip from a longer documentary shown on BBC. The BBC documentary takes viewers on a rollercoaster ride through the wonderful world of statistics to explore the remarkable power thay have to change our understanding of the world, presented by superstar boffin Professor Hans Rosling, whose eye-opening, mind-expanding and funny online lectures have made him an international internet legend.Rosling is a man who revels in the glorious nerdiness of statistics, and here he entertainingly explores their history, how they work mathematically and how they can be used in today's computer age to see the world as it really is, not just as we imagine it to be.Rosling's lectures use huge quantities of public data to reveal the story of the world's past, present and future development. Now he tells the story of the world in 200 countries over 200 years using 120,000 numbers - in just four minutes.Thu, 16 Dec 2010 02:40:37 -0500**Confidence Intervals Applet
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http://www.causeweb.org/cwis/index.php?P=FullRecord&ResourceId=2239This applet builds confidence intervals for the percentage of orange candies in box with two colors of candies. A smaller box visualizes the sample, and a graph keeps track of the location of the confidence interval. Students can take one sample (producing one CI) repeatedly, or take 100 random samples at once. The population percentage is hidden from view unless the student asks to see it, in which case it is displayed on the graph of confidence intervals. This allows the students to see whether each interval "hits" or "misses". Several parameters can be varied: sample size, confidence level and number of samples. A set of questions alongside the applet guides students.Sun, 5 Dec 2010 02:50:54 -0500**Statistics Online Computational Resource (SOCR) Modeler
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http://www.causeweb.org/cwis/index.php?P=FullRecord&ResourceId=2220The SOCR Modeler allows the user to compare data with typical statistical models such as the beta distribution, exponential, gamma, Poisson, etc. The user can adjust the bin ranges for the data comparison.Mon, 22 Nov 2010 03:29:36 -0500getstats
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http://www.causeweb.org/cwis/index.php?P=FullRecord&ResourceId=2192The getstats site outlines the campaign by the Royal Statistical Society to work for a society in which our lives and choices are greatly enriched by an understanding of statistics. This site includes information about getstats, a blog, ways to get involved, and useful links to sites about statistics. According to the site "The getstats campaign is about...giving everyone the skills and confidence to use numbers well."Fri, 19 Nov 2010 04:08:53 -0500Radiolab Stochasticity Broadcast
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http://www.causeweb.org/cwis/index.php?P=FullRecord&ResourceId=2171This hour long radio podcast focuses on stochasticity, or randomness. According the website: "Stochasticity (a wonderfully slippery and smarty-pants word for randomness), may be at the very foundation of our lives. To understand how big a role it plays, we look at chance and patterns in sports, lottery tickets, and even the cells in our own body. Along the way, we talk to a woman suddenly consumed by a frenzied gambling addiction, meet two friends whose meeting seems to defy pure chance, and take a close look at some very noisy bacteria." Several guests appear in this radio podcast, including Deborah Nolan.Sat, 13 Nov 2010 12:25:04 -0500TeachingWithData.org
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http://www.causeweb.org/cwis/index.php?P=FullRecord&ResourceId=2163TeachingWithData.org is portal of teaching and learning resources for infusing quantitative literacy into the social science curriculum. A Pathway of the National Science Digital Library, TwD aims to support the social science instructor at secondary and post-secondary schools by presenting user-friendly, data-driven student exercises, pedagogical literature, and much more! Resources are available on a wide range of topics and disciplines.Sun, 31 Oct 2010 03:56:37 -0400**David C. Howell's Statistical Homepage
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http://www.causeweb.org/cwis/index.php?P=FullRecord&ResourceId=2153This set of pages contains statistical material compiled by David C. Howell that may be of interest to both faculty and students. Some of it goes along with his textbooks (Statistical Methods for Psychology and Fundamental Statistics for the Behavioral Sciences), but there is other more general material that could be used along with other textbooks as well, or that could serve as helpful aids in the learning of statistics.Fri, 15 Oct 2010 03:10:09 -0400STATS 47 Issue 47, Spring 2007
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http://www.causeweb.org/cwis/index.php?P=FullRecord&ResourceId=2151Fri, 8 Oct 2010 01:54:01 -0400STATS 46 Issue 46, Fall 2006
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http://www.causeweb.org/cwis/index.php?P=FullRecord&ResourceId=2150Fri, 8 Oct 2010 01:51:42 -0400DataFerrett
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http://www.causeweb.org/cwis/index.php?P=FullRecord&ResourceId=2148Sun, 3 Oct 2010 02:42:45 -0400Mathematica Overiews
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http://www.causeweb.org/cwis/index.php?P=FullRecord&ResourceId=2125This site contains several videos about how to use Mathematica and how to teach with Mathematica.Wed, 1 Sep 2010 08:08:06 -0400