Thursday 20 January 2011

Lies, damned lies and statistics!

It is true that yesterday's blog, contained statistics which, whilst accurate, may not have been a great deal of help in solving for some, what is a very real problem. For that, I apologise. But that is the problem with statistics.

For example, it is a reasonably well known fact that "1 in 5 of the world's population is Chinese", so that if you are a family of 4, then you each know where (and how tall) you stand, whereas if you are in a family of 5...!
Well, who is it?
I have cousins in America, and one of the families consists of Ang, Gabs, Phil, Jamie & and 斯蒂夫! Clearly, well statistically, one of them is Chinese, but I'm not quite sure which one...possibly Phil!

That is the problem with statistics. They rarely prove anything, but they are presented as though they prove everything.

Recently the London Evening Standard's "statistical offering" was:-
"...£40 a mile on the Tube...it's cheaper to fly to New York..."
Clearly, given that I travel on the Tube for 260 days a year, and for a journey that is most probably 4 miles each way, if the latter statistic is true, my annual season ticket would be £83,000 on top of the cost of getting to London.

Whilst expensive, it is somewhat less than this cost!

And then, on the opposite page to the above article there was an an article under the heading of: -
"Greenpeace fury over jet's US flight with just five people"
Apparently, an American Airlines flight from Chicago to Heathrow flew 5,000 miles with just 5 passengers on board, using 22,000 gallons of fuel, at a "real"cost of about £22k per passenger.

So with all of this statistical hogwash and angst at the cost of getting from A to B one thing is clear, both statistically and in reality. Thousands of people across the world will travel thousands of miles as part of the various Trailwalker challenges, and each mile walked will not cost them anything, but will raise hundreds of thousands of pounds for worthwhile causes! 

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