This interactive lecture activity, created by Carolyn Cuff of Westminster College, motivates the need for sampling. "Why sample, why not just take a census?" Under time pressure, students count the number of times the...
This activity, created by Webster West of Texas A&M Univesity, illustrates the convergence of long run relative frequency to the true probability. The psychic ability of a student from the class is studied using an...
This tutorial, created by Harvey Berman of Stat Trek, provides a basic introduction to many topics in statistics and probability. Topics include: sets and subsets, statistical experiments, counting, basic probability...
This collection of online analysis tools allows users to compute probabilities from various distributions and to generate random numbers. Other tools include probability and Bayes' rule calculators and an event counter....
Research has shown that marital status and employment are correlates of desistance. That is, adolescents involved with crime were more likely to discontinue offending in adulthood if they were married and had a good...
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