Normal Distribution

Properties of a Normal Distribution · The normal curve is symmetrical about the mean; · The mean is at the middle and divides the area into two halves; · The

The Normal Distribution The Standard Normal curve, shown here, has mean 0 and standard deviation 1 If a dataset follows a normal distribution, then about 68%

normalization Normal distribution, the most common distribution function for independent, randomly generated variables Its familiar bell-shaped curve is

new normal How to Use the Normal Distribution · 68% of the data is within +- 1 standard deviation of the average · 95% of the data is within +- 2 standard deviations of