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Driving to Dolgellau: why the average is so unrepresentative

Using an average figure to summarise a complex variable can sometimes produce misleading results

Phil Goodwin
18 November 2011
 

From time to time these columns are triggered by ‘requests’ – or challenges – from colleagues suggesting I write about some particular problem or delight in their own lives, and this month I have been wrestling with a conundrum set by Ian Taylor, of the consultancy Transport for Quality of Life. Ian’s problem had in turn been set by a friend of his – I’ll call him Dai, on the assumption that that is not his real name – who had been reading Mayer...

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Phil Goodwin

Phil Goodwin

Phil Goodwin

Phil Goodwin is professor of transport policy at the Centre for Transport and Society, University of West of England, Bristol, and emeritus professor at University College London. Email: philinelh@yahoo.com

 



 

 
 
 

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