Irish Star on MSN1d
Try to solve math puzzle that '99% fail' – detail often catches people out
Put your math skills to the test by trying this brainteaser that's bound to leave you scratching your head. It sounds simple ...
isixsigma on MSN2d
Getting to the Bottom of Your Problem: How to Use the 5 Whys
Asking “Why?” may be a favorite technique of your 3-year-old child in driving you crazy, but it could teach you a valuable Six Sigma quality lesson. The 5 Whys is a technique used in the Analyze phase ...