The Power Of Mathematical Thinking -

"We are bleeding capital!" the CEO shouted, slamming a graph onto the table. "Our field data shows that 12% of the hubs fail within the first week of use. But our factory sensors say zero defects leave this floor. The sensors must be broken. I want them all replaced by Monday."

The CEO turned to him, annoyed. "The data says they are passing here and breaking there, Arthur. It's simple arithmetic. What else could it be?" The Power of Mathematical Thinking

Arthur recommended a simple, mathematically sound countermeasure: reduce the testing voltage by half and use a non-invasive thermal imaging sequence to detect internal stress instead of shocking the hardware. "We are bleeding capital

They implemented his plan. Within two weeks, the field failure rate plummeted to less than 0.5%. The sensors must be broken