To interpret standard deviation as it pertains to volatility, you must understand the assumptions of a normal bell curve. When data is normally distributed, 68% of the values fall within one ...

Aging effects of skew mean exit velocity (and, to be fair, exit velocity in general) tend to be very mild from year to year, ...

What does this complexity lead to? Francis Galton had a strong desire to explain continuous variation in terms of normal distribution (i.e., the bell curve). To understand the occurrence of ...