The First Digit 1
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Benford’s Law or The First Digit Law as it is commonly known has been a fascination to many generations. This counter-intuitive law proposes that given a sequence of numbers (usually from a data set like length of rivers, height of mountains, populations of nations or any source of data from real life), the first digit is ‘1’ roughtly 30% of the time. Many mathematical sequences, such as Fibonacci sequences also follow Benford’s Law. Benford’s Law has some interesting applications, especially in fraud detection!
KeywordsRandom numbers unpredictable equidistribution Weyl criterion absorptive property
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