Statistical Distributions

⌘当前价格: 30
⌘支持系统: OS X 10.7
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⌘服务支持: 官方页面
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Statistical distributions are usually graphed in two dimensions. Ask any stat student or instructor what the F distribution looks like, or the T distribution, and you will get a standard 2D graph. Even though these 2D representations are correct, they do not provide a true picture of the distribution. That's where this app comes in. This app will display the true shape of the F and t distributions at various p-value levels. The user can then enter the degrees of freedom to retrieve the table value; or just click on the graph to display the table value and degrees of freedom. The purpose or value of this app is as a teaching aid. It complements the other apps in the 'Computational Suite' and helps in the understanding of these statistical distributions. You will find that using a large monitor (say greater than 20 inches) provides a better usage environment for this app.
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