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Estadística i Informàtica

Statistics is a methodology for extracting information from data and expressing the amount of uncertainty in decisions we make.

— C.R. Rao, Statistics and Truth, 1989.

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Meanwhile, if the quantity of information is increasing exponentially each day, the amount of useful information isn't. Most it is just noise, and the noise is increasing faster than the signal. There are so many hypothesis to test, so many data sets to mine - but relatively constant amount of objective truth.

— Nate Silver. The Signal and the Noise. 2012.


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