Document name
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Characteristics
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Description
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A Weird Distribution
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Demonstration from Statistics with 1000 cases, 3 attributes. Useful for Activity, Demonstration
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Shows and explains some of the properties of the Cauchy distribution.
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Binomial vs Normal
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Demonstration from Statistics with function plot. Useful for Activity, Demonstration
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Plots a binomial probability distribution and the corresponding normal density. Has sliders for n and p.
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DepthFunction
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Demonstration from Statistics with 100 cases, 1 attribute. Useful for Activity, Demonstration
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Explores the properties of the “depth” function.
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DistributionFAQ
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Demonstration from Statistics with function plots. Useful for Activity, Demonstration
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Plots the three distribution functions—density, cumulative, and quantile—for the normal distribution and for the uniform distribution.
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Normal
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Demonstration from Statistics with 100 cases, 1 attribute. Useful for Activity, Demonstration
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With sliders to manipulate parameters, gets at some important properties of normal distribution.
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NormalDensityExploration
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Activity from Statistics with 500 cases, 1 attribute. Useful for Activity
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Looks at density histogram and density curve.
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P-Value Calculators
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Activity from Statistics with no cases or attributes. Useful for Activity
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Two ways to calculate the probability of getting some x-Value or smaller from a normal distribution with a given mean and standard deviation.
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Proportions
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Activity from Statistics with 20 cases, 1 attribute. Useful for Activity
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Shows the results of conducting a poll of “n” voters and recording the proportion voting “Yes” where the proportion in the population who vote “Yes” is given by “p”.
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pValue distribution
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Demonstration from Statistics with 30 cases, 1 attribute. Useful for Activity, Demonstration
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Builds up to the question of what the distribution of p-Values should look like when the null hypothesis is true.
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t vs normal
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Demonstration from Statistics with 100 cases, 1 attribute. Useful for Activity, Demonstration
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Allows comparison of the fit for a normal distribution with that for a t-distribution from randomly generated numbers.
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Three Distributions
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Demonstration from Statistics with 300 cases, 2 attributes. Useful for Demonstration
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Shows three distributions, one skew left, one symmetrical, and one skew right, all with the same mean and standard deviation.
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Various Distributions
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Demonstration from Statistics with function plots. Useful for Demonstration
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Shows density plots of several distributions, parameterized by sliders.
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