From Uniform Distributions to Benford's Law
Résumé
We provide a new probabilistic explanation for the appearance of Benford's law in everyday-life numbers, by showing that it arises naturally when we consider mixtures of uniform distributions. Then we connect our result to the theorem of B. J. Flehinger (``On the probability that a random integer has initial digit A", {\em Amer. Math. Monthly}, 73:1056--1061, 1966), for which we provide a shorter proof and a speed of convergence.