In this lesson, you'll look at a way to represent discrete distributions - the probability mass function (PMF), which maps from each value to its probability. A probability mass function (PMF), ...

In this lesson, you'll look at a way to represent discrete distributions - the probability mass function (PMF), which maps from each value to its probability. A probability mass function (PMF), ...

Unlike for probability mass functions, the probability density function cannot be interpreted directly as a probability. Instead, if we visualize the graph of a pdf as a surface, then we can compute ...

Learn how to find the CDF of a discrete or continuous random variable, check if a function is a valid CDF, and use the properties of a CDF. Agree & Join LinkedIn ...

Suppose that the probability mass function (PMF) for the discrete random variable X is: f(x) = x/9 x=2,3,4 and zero otherwise. Double click on the top of Column 1 to change the name to x (or right ...

We show that any joint probability mass function (PMF) can be expressed as a product of parity check factors and factors of degree one with the help of some auxiliary variables, if the alphabet size ...

Fiber communication systems limited by polarization-mode dispersion (PMD) are usually analyzed using statistics. The probability density function (pdf) of the differential group delay (DGD) is then ...