Document name
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Characteristics
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Description
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BobHaydensFantasy
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Demonstration from Statistics with 1 case, 10 attributes. Useful for Activity, Demonstration
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Gives a graphical response to changes in pValues created by animating a slider.
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Challenger
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Data from Space Science with 24 cases, 3 attributes. Useful for Activity
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Contains O-ring data from Challenger flights.
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Compare Means Activity
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Simulation from Statistics with 20 cases, 2 attributes. Useful for Activity, Demonstration
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Allows manipulation of data points to observe effect on compare means test.
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CompareMeansDemo
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Simulation from Statistics with 20 cases, 2 attributes. Useful for Activity, Demonstration
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Provides an environment for varying parameters involved in sampling to compare means.
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Difference of Means
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Simulation from Statistics with 100 cases, 2 attributes. Useful for Demonstration
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Provides an environment with sliders for repeated generation of samples with two groups to look at the distribution of collected differences of means.
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DiMaggio
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Simulation from Sports with 139 cases, 3 attributes. Useful for Demonstration
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Explores how likely streaks of various lengths are in a season for a player with a particular batting average.
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NormalTest_with_bins
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Demonstration from Statistics with 199 cases, 10 attributes. Useful for Demonstration
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Demonstrates a method for comparing an observed distribution with an expected one.
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PowerSimulation
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Simulation from Statistics with 20 cases, 1 attribute. Useful for Activity, Demonstration
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Uses simulation to get at the meaning of power.
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Scrambled t-test
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Simulation from Statistics with 20 cases, 2 attributes. Useful for Activity, Demonstration
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Applies a t-test to two groups of numbers that have been scrambled to guarantee independence. Looks at the proportion of time the test yields a false positive.
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US_Draft_Lottery_70_and71
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Project from History with 366 cases, 7 attributes. Useful for Project
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Contains the infamous 1970 draft lottery data and serves as an example of what a student project might look like.
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Z Test
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Demonstration from Statistics with 25 cases, 1 attribute. Useful for Activity, Demonstration
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Shows how to compute a p-value for a Z-test and display the hypothetical distribution of sample means. Would be good for students to build.
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