Normal Distribution

The total area under the normal curve is equal to 1 And, the probability that a normal random variable X is less than positive infinity is equal to 1; that is,

A normal distribution in a variate X with mean mu and variance sigma^2 is a statistic distribution with probability density function

normalization The normal distribution is widely used for parameter estimation Maximum Likelihood Estimation and the method of moments are commonly

normalization The standard normal distribution table gives the probability of a regularly distributed random variable Z, whose mean is equivalent to 0 and the difference