This Shiny app allows users to choose from several different population distributions, and to drag sliders to change the population parameters, sample size and number of samples. The resulting ...

Give the form of a rejection region. Perform tests concerning a true population variance. Compute the sampling distributions for the sample mean and sample minimum of the exponential distribution. In ...

After entering the two values and clicking the Enter key, the applet displays a set of indices giving a simple random sample dataset. This applet animates the random sampling of lotto balls. The ...