Properties of a normal distribution include: the normal curve is symmetrical about the ... where X is a value of interest (examples below). Plotting and calculating the area is not always ...

This distribution of data points is called the normal or bell curve distribution. For example, in a group of 100 individuals, 10 may be below 5 feet tall, 65 may stand between 5 and 5.5 feet and ...

A bell curve is a graph used to visualize the ... the returns of many securities tend to demonstrate a non-normal distribution. For example, some distributions are skewed with a kurtosis that ...

But, what if your data distribution looks different from the standard normal curve, what does that mean? Kurtosis is one of the key measures used for describing the shape of the normal distribution.