I am pretty sure Marianne's experiment is flawed

Steve Bingham wrote:

You are correct! Sometimes I go off half-cocked. I was still trying to wrap my mind around Marianne's complete presentation when I bumped into the headline - and got frustrated. For years I have enjoyed her presentations and admired her intelligence and I was a little quick to judge. My apologies - especially to the OP. I need to keep my powder dry!