A Conversation for Ask h2g2
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Science and Truth
~ jwf ~ scribblo ergo sum Posted Jun 21, 2014
Statistics simply can't be applied to 'opinion' polls.
One out of ten times with an error variance of 3-6%
99 out of 100 times - depending on the skew of those
willing to stop and reply to the pollster/interviewer.
Believe me, I've done some serious polling surveys for
a major PR firm and the number of people willing to stop
and give an opinion is a very small percentage - which
means 97% of people are never polled and the 3% who do
have some personal (bias) reasons for participating.
~jwf~
Science and Truth
Sho - employed again! Posted Jun 23, 2014
pish to maths being truth, science or anything other than witchcraft. And if you don't believe me, I give you "i" numbers.
Science and Truth
Icy North Posted Jun 23, 2014
If you want to understand i (the square root of minus one) then think of it like this.
Some things are reversible. If you look at yourself in a mirror you look back to front. If you look at yourself in two mirrors then you look normal again.
So looking in the mirror squared equals one.
i (the square root of minus one) is simply a type of mirror you can look in, where if you used two of them you would appear back to front.
Science and Truth
U14993989 Posted Jun 23, 2014
With regard maths the most interesting but never ending debate is whether it was invented or discovered. Since maths essentially consists of a set of definitions acting on abstract quantities it doesn't necessarily have any bearing on reality - except that it is found that it does (to a certain extent).
Science and Truth
Icy North Posted Jun 23, 2014
It arises from the phenomenon that life can at times be predictable.
If everything were entirely random, maths wouldn't exist. Neither would science for that matter, the rules of which are logical or mathematical.
Science and Truth
Mr. Dreadful - But really I'm not actually your friend, but I am... Posted Jun 23, 2014
Maths is the language of physics.
Science and Truth
SiliconDioxide Posted Jun 23, 2014
Physics is the language of chemistry
Chemistry is the language of biology
And from there it is but a small step to income tax.
Science and Truth
SiliconDioxide Posted Jun 23, 2014
My maths lecturer at university claimed to have had some T-shirts printed that said "Maths is truth, but we can still lie together".
Following Church-Turing, whether Mathematics is Truth may be undecidable of course.
Science and Truth
paulh, vaccinated against the Omigod Variant Posted Jun 23, 2014
XKCD: Physics is to math as sex is to masturbation .
There used to be a book called "How to lie with statistics." After I read that, I became suspicious of most statistical findings.
Science and Truth
Bald Bloke Posted Jun 23, 2014
That Appears to be a Richard Feynman quote, unless of course they are lying.
http://www.goodreads.com/quotes/264149-physics-is-to-math-what-sex-is-to-masturbation
Key: Complain about this post
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Science and Truth
- 21: Superfrenchie (Jun 20, 2014)
- 22: ~ jwf ~ scribblo ergo sum (Jun 21, 2014)
- 23: Sho - employed again! (Jun 23, 2014)
- 24: Icy North (Jun 23, 2014)
- 25: Rod (Jun 23, 2014)
- 26: U14993989 (Jun 23, 2014)
- 27: Icy North (Jun 23, 2014)
- 28: Mr. Dreadful - But really I'm not actually your friend, but I am... (Jun 23, 2014)
- 29: SiliconDioxide (Jun 23, 2014)
- 30: Bald Bloke (Jun 23, 2014)
- 31: SiliconDioxide (Jun 23, 2014)
- 32: paulh, vaccinated against the Omigod Variant (Jun 23, 2014)
- 33: Bald Bloke (Jun 23, 2014)
- 34: paulh, vaccinated against the Omigod Variant (Jun 23, 2014)
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