Through simple mathematics, everyday shooters, hunters and techie enthusiasts alike can matter-of-factly produce answers to complex questions related to firearms and the ballistics therein. The ...

The primary purpose of a deviation investigation report in a GMP environment is to clearly and concisely demonstrate that the root cause of the deviation has been identified; corrective actions have ...

In response to my article, Is the Stock Market Too Concentrated?, which relied upon standard-deviation calculations to assess investment risk, a reader wrote: “My problem [with your argument] is ...

The normal distribution is the probability distribution that plots all of its values along a symmetrical bell curve, with the highest probabilities centered around the mean value and tapering out ...