Normal distribution

The Probability Density Function for a Normal X ∼ N is: f X = 1 σ 2 π e − 2 2 σ 2 Notice the x in the exponent of the PDF

Log-normal distribution In probability theory, a log-normal distribution is a continuous probability distribution of a random variable whose

normalization Normal distribution The normal distribution is a continuous distribution that is specified by the mean and the standard deviation The mean is the

new normal The normal distribution, also called the Gaussian distribution, is a probability distribution commonly used to model phenomena such as physical