Uniform Distribution. A uniform distribution, sometimes also known as a rectangular distribution, is a distribution that has constant probability. The probability density function and cumulative distribution function for a continuous uniform distribution on the interval are Sep 29, 2012 · This gives an example of a uniform distribution and computes a probability. Lognormal Distribution Overview. The lognormal distribution, sometimes called the Galton distribution, is a probability distribution whose logarithm has a normal distribution. The lognormal distribution is applicable when the quantity of interest must be positive, because log(x) exists only when x is positive.
I think the mapping functions on MATLAB would allow you to check that since they have some visualizations embedded in them. If not, I also found a nice website that talks about how to generate uniformly distributed points on a sphere in 3D using things like randomized angles etc. They have some C code on there too.
When plotted in a chart, it usually results in a sharp peak, thus the name Triangular Distribution. Beta Distribution (PERT): (P + O + 4ML ) / 6. This is a weighted average. More weight is given to the most likely. If plotted against a chart, this beta distribution will result in an more uniform, bell shaped curve, called a normal distribution.
sample size n. 1-33-2