How to do Normal Distributions Calculations

normal distribution  The normal distribution, also called the Gaussian distribution, is a probability distribution commonly used to model phenomena such as physical This is the unshaded part of the graph from the mean to x 1 x 1 This is a normal distribution curve A value, x, is labeled on the Figure

The Standard Normal Distribution The standard normal distribution is a special case of the normal distribution For the standard normal distribution the value The normal distribution , also referred as bell curve, is very useful due to the central limit theorem Normal distribution states

The Normal distribution is used to analyze data when there is an equally likely chance of being above or below the mean for continuous data  The visual appearance is given below Sample plot of the normal distribution Property of probability distributions is that area under curve equals one, A