This applet allows users to drag sliders to change the mean and standard deviation of the normal distribution. The applet shows how changing these two values determines the shape and spread of the ...

Her expertise is in personal finance and investing, and real estate. A log-normal distribution is a statistical distribution of logarithmic values from a related normal distribution. A log-normal ...

The t-distribution (or Student's t-distribution) has similarities to the normal distribution in shape, but with heavier tails. This applet allows users to drag a slider to change the degrees of ...

This basic example describes the probability and distribution of results. There are many types of distributions, one of which is the normal or bell curve distribution. In a normal distribution ...