myth 97

'Don't let averages fool you'

I read this phrase in the Today paper this morning. What is Vasu Menon referring to? Property prices. He was saying that the high end prices are really shooting to the sky. Up 34% in the first quarter! Averages often hide the ugly truth.

The PSI is an average over 3 or 6 hours. It does not want to show the real PSI in that particular hour so as not to frighten