perplexus.info :: Probability : Random + Random + Random #2

Random + Random + Random #2 (Posted on 2025-03-07)

Let A, B and C each be random real numbers chosen from the uniform interval (0,1) and z=A+B+C.

If z is written in scientific notation, define X as the second digit of z.

Find the probability distribution of X.

No Solution Yet Submitted by K Sengupta

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Subject	Author	Date
Analytic solution, computer assisted	Larry	2025-03-07 20:09:01
Computer Solution	Larry	2025-03-07 09:06:58

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