Data Doesn’t Speak for Itself Thomas C. Redman, hbr.org I...

Data Doesn’t Speak for Itself

Thomas C. Redman, hbr.org

I trained as a statistician and first joined Bell Labs in the network performance group. A year or two after I started, it was time for my first big presentation at AT&T Headquarters. I completed my prep well in advance and rehearsed carefully. Th…