AppletVariance Test Experiment
SourceVirtual Laboratories in Probability and Statistics (Siegrist, Duehring)
DescriptionSimulates data for 1- or 2-tailed hypothesis tests for one variance, outputs for each run the sample statistic, test statistic, rejection indicator, and percentage of time hypothesis is rejected compared to theoretical, users can vary population distribution and parameters, test values, sample sizes, and significance levels. NOTE: xhtml files may not run in all browsers.
Linkhttp://www.math.uah.edu/stat/applets/VarianceTestExperiment.xhtml
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KeywordsHypothesis testing, Hypothesis testing for one variance, Simulation
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