Tim Harford and the More or Less team try to make sense of the statistics which surround us. From BBC Radio 4
http://www.bbc.co.uk/programmes/p02nrss1
The maths of infidelity (WS)
It’s a very commonly-held belief that men are less faithful than women But it takes two to tango. So can this be mathematically possible? And we answer a cry for help from an Australian listener who wants to be “a bit more average”.