First digits again. A crook who never heard of Benfords law might choose thefirst digits
Chapter 0, Problem 10.44(choose chapter or problem)
First digits again. A crook who never heard of Benfords law might choose thefirst digits of his faked invoices so that all of 1, 2, 3, 4, 5, 6, 7, 8, and 9 are equallylikely. Call the first digit of a randomly chosen fake invoice W for short.(a) Write the probability distribution for the random variable W.(b) Find P(W 6) and compare your result with the Benfords law probabilityfrom Example 10.7.
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