The width of the bell curve is described by its standard deviation. A bell curve is a graph depicting the normal distribution, which has a shape reminiscent of a bell. The top of the curve shows ...

Standard deviation measurements assume returns are normally distributed. Normal distribution, known as the bell curve, assumes more results clustered near the center and fewer results that are ...

If you have been through a basic statistics class, you probably have come across the term ‘normal distribution’ or ‘bell curve’. In case you need to jog your memory however, a standard normal ...

is a well equilibrated bell curve. Some data from real-world processes follow this pattern, making the normal distribution an option for their analysis. However, the ideal bell shape is highly ...