Random Variables & Probability Distributions >> Normal demos -- simulate or illustrate properties and behavior

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APPLETSOURCEDESCRIPTION
Practice True or False Questions Involving Elementary StatisticsLarry Green's Applet PageDozens of true/false questions with instant feedback covering descriptive statistics and sampling techniques, graphical displays, probability concepts, confidence intervals and Z, hypothesis testing, regression analysis, chi-square tests and ANOVA.  more
Binomial DistributionHooper, Clarkson Univ.Simulates several discrete (including binomial) and continuous distributions (including normal, t, F and chi-square - see "Several Distributions") as well as sampling distribution of the mean, shows visually theoretical and observed distribution and parameters.  more
Normal Approximation to Binomial DistributionSouthern Polytechnic State Univ. Math Dept.Illustrates visually with an example the normal approximation by showing z-scores and probabilities associated with any x values for the binomial.  more
Normal Approximation to BinomialRice Virtual Lab in Statistics (Lane)Calculates and shows visually binomial and normal probabilities of any ranges for the specified values of n and p.  more
Binomial HistogramSticiGui (Stark)For various values of n and p, calculates and shows visually the binomial distribution, normal approximation, and probabilities less than, greater than or between two values.  more
Normal ApproximationDepartment of Statistics, WVUIllustrates visually and calculates binomial left, right and interior probabilities and normal approximations as n and p are varied, also includes examples.  more
Normal Approximation to Binomial DistributionsW.H. Freeman & Co.Compares actual binomial distribution to the normal approximation as n and p are varied.  more
Normal Approximation to the BinomialApplets for the Cybergnostics project (West)Users change values of n and p to see the effect on the binomial distribution and compare to the overlaid normal approximation.  more