Graph the probability density curves for the following distributions. The first step is to find the heights of the density curves. Make sure you use the probability density option. C. Compare and contrast the four density curves. Use simulation to develop your understanding of normal probability plots.
Probability PLOT to construct the normal probability plot.
C. Describe each of the plots. If so, please explain how. Use appropriate methods for assessing normality to see if the normal distribution would be an appropriate for the variables in the data sets below.