The NORMDIST earlier NORMDIST function in Excel is used for calculating normal distribution of value in a set of data. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy Safety How YouTube works Test new features Press Copyright Contact us Creators. If cumulative True normal cumulative distribution function then the area under the curve to the left of x is returned.
The Cumulative Normal Distribution function is given by the integral from - to x of the Normal Probability Density function.
Mean is whereas average of the data. M is the mean of the distribution. For this example type 600 in the X box. Normal Distribution shows how the data points are distributed along sides of mean and also showing the standard deviation in both sides of the mean.