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)

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Subject	Author	Date
Puzzle Answer	K Sengupta	2023-10-04 11:00:09
re: All the colors solution	Ady TZIDON	2010-08-21 11:31:09
All the colors solution	Dan Rosen	2010-06-16 12:41:08
Solution	Praneeth	2010-05-10 09:19:54
Solution (using Excel)	hoodat	2010-05-03 02:03:31
re(2): Solution	John zadeh	2010-04-28 16:14:09
re: Solution	Charlie	2010-04-28 11:12:54
Solution	John zadeh	2010-04-27 19:43:38
Solution	John zadeh	2010-04-27 19:42:29
Solution	John zadeh	2010-04-27 19:41:58
Solution	John zadeh	2010-04-27 19:40:42
Solution	John zadeh	2010-04-27 19:40:29
Solution	John zadeh	2010-04-27 19:40:11
Solution	John zadeh	2010-04-27 19:39:54
re: Solution	Ady TZIDON	2010-04-27 19:38:36
Solution	John zadeh	2010-04-27 19:38:16
Solution	John zadeh	2010-04-27 19:37:22
Solution	John zadeh	2010-04-27 19:30:43
Solution	John zadeh	2010-04-27 19:30:10
solution	Charlie	2010-04-26 13:50:11
approximation (spoiler)	Steve Herman	2010-04-26 13:43:43
mad hattters?	ed bottemiller	2010-04-26 13:28:36

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