This page contains a tool I developed while trying to better understand how incomes are distributed among the different European countries.
Online calculator of statistical significance for poll results
A layman introduction to the theory behind these calculators can be found here (in Spanish!). There is also a Spanish version of these calculators. 1. Margin of error in the support of one choice For example, in the support of one political party in election …
The Maths behind "The Million Pound Drop Live" (including a simulator)
(See also the Spanish version)How likely would it be to win any prize having absolutely no clue about the questions? In the view of decision theoretic methods, would it be better to bet all to just one answer? To solve these and other doubts that probably …