Statistical applets I use in my classes



Descriptive Statistics

  • Histogram (http://www.stat.sc.edu/~west/javahtml/Histogram.html)

  • Mean and Median (http://ww3.whfreeman.com/test/statistics/meanmedian.html)

  • Comparing Distributions (http://www.ruf.rice.edu/~lane/stat_sim/compare_dist/index.html)


    Normal Distribution

  • Normal Distribution I (http://ww3.whfreeman.com/test/statistics/normalcurve.html)

  • Normal Distribution II (http://psych.colorado.edu/~mcclella/java/normal/handleNormal.html)

  • Normal approximation to Binomial (http://www.stat.wvu.edu/SRS/Modules/NormalApprox/normalapprox.html)


    Correlation and Regression

  • Understanding Correlation (http://www.duxbury.com/authors/mcclellandg/tiein/ johnson/correlation.htm)

  • Correlation and Regression (The IPS 4th Ed. page. Choose Applets --> Corr & Reg demo)

  • Least Squares Regression (http://www.duxbury.com/authors/mcclellandg/tiein/ johnson/reg.htm)


    Random Numebers

  • Research Randomizer (http://www.randomizer.org/)


    Sampling Distributions

  • Reeses Pieces (http://statweb.calpoly.edu/chance/applets/ReesesPieces.html)

  • Central Limit Theorem I (http://www.stat.wvu.edu/SRS/Modules/CLT/clt.html)

  • Central Limit Theorem II (http://www.stat.cmu.edu/~vlachos/CLT.html)


    Confidence Intervals

  • Confidence Intervals I (The IPS 4th Ed. page. Choose Applets --> Confidence Interval)

  • Confidence Intervals II (http://www.math.csusb.edu/faculty/stanton/m262/ confidence_means/confidence_means.html)


    Plotters

  • Univariate Plotter (http://www.statlets.com/free/pdist.htm)

  • Bivariate Plotter (http://www-stat.stanford.edu/~susan/surprise/Twodim.html)


    Probability

  • Relative Frequency Definition of Probability (http://www.stat.wvu.edu/SRS/Modules/ProbDef/probdef.html)

  • Let's Make a Deal I (http://www.stat.sc.edu/~west/javahtml/LetsMakeaDeal.html)

  • Let's Make a Deal II (http://math.ucsd.edu/~crypto/Monty/monty.html)

  • The Birthday Problem (http://www-stat.stanford.edu/~susan/surprise/Birthday.html)