Key Points Statistical Six Sigma refers to production quality that reaches near-perfect levels. Six Sigma is a complementary calculation to the likes of Cpk and DPMO. Understanding how it works will ...

Key Points Non-normal data is data that does not fall within a normal distribution. You can utilize techniques like the Box-Cox method to get the data within normality. Understanding how to use ...

The Standard 100 is a celebratory feature of the key power players across the arts, politics, media, sport, charity and much more. From global megastars selling out shows on the West End and ...

The best standard zoom lenses are some of the most versatile tools a photographer can carry in their arsenal. While there isn't an official ruling on what constitutes a standard zoom, it's generally ...