The Pareto Principle, also known as the 80-20 rule, is a powerful concept that can transform your approach to data analysis. This principle states that roughly 80% of effects come from 20% of causes.
Learn the difference between Excel COUNT and COUNTA, plus TEXTBEFORE and TEXTAFTER tricks, so you clean text and totals with ...
Productivity is a challenge for the UK economy. Since 2008, the Office of National Statistics has reported that UK output per hour has flatlined after more than 10 years of solid growth. Retail has ...