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Sum Binary Digits (Posted on 2012-01-16) Difficulty: 2 of 5
f(n) represents the sum of the digits of the binary representation of n, where n is a positive integer with 1 ≤ n ≤ 2012.

Determine the probability that f(n) ≥ 3. What is the probabiliy that f(n) ≥ 4?

No Solution Yet Submitted by K Sengupta    
Rating: 3.0000 (1 votes)

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  Subject Author Date
SolutionanswersDej Mar2012-01-16 19:26:15
SolutionCounting, hoping I didn't make a mistake.Jer2012-01-16 17:32:25
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