You can now see these are probability density function (PDF) plots. If we re-plot the exact same distribution as a cumulative distribution, we'll get the following: The cumulative distribution ...

For example, the cumulative probability distribution of a set of data may be plotted on "probability" paper. If the data plot as a straight line, then the distribution is normal. Procedures for ...

The following statements create a data set named CORD, which contains 50 breaking strengths measured in pounds per square inch (psi), and they display the cdf plot in Figure ... 6.99 7.00 6.97 7.01 ; ...