perplexus.info :: Probability : All the colors in

All the colors in (Posted on 2010-04-26)

Seven sportsmen (named A,B,C,D,E,F and G) buy 7 hats choosing randomly out of 4 available colors (say G,R,W and Y).
What is the probability that all the colors were chosen?

See The Solution Submitted by Ady TZIDON

Rating: 5.0000 (1 votes)

Comments: ( Back to comment list | You must be logged in to post comments.)

re: All the colors solution

| Comment 21 of 22 |

(In reply to All the colors solution by Dan Rosen)

Totally wrong.

Please re-read the question, then other comments and then the

official solution.

ADY

Posted by Ady TZIDON on 2010-08-21 11:31:09

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