perplexus.info :: Numbers : Basic Statistics 2

Basic Statistics 2 (Posted on 2007-04-20)

A set of numbers {10, 21, 17, 12, x} has the property that the mean is equal to the median.

What could the value of x be?

Submitted by Brian Smith

Rating: 3.0000 (1 votes)

Solution: (Hide)

x = 0, 15, or 25
Kurious gives a good solution here.

Comments: ( You must be logged in to post comments.)

Subject	Author	Date
Explanation to Puzzle Answer	K Sengupta	2022-09-12 00:39:23
Answer	K Sengupta	2008-10-15 00:37:35
re(2): Solution	Jyqm	2007-04-20 15:03:16
Solutions	hoodat	2007-04-20 13:38:01
Solution	Kurious	2007-04-20 11:36:51
re: Solution	Charlie	2007-04-20 11:20:40
solution	Charlie	2007-04-20 11:16:22
Solution	Jyqm	2007-04-20 11:04:50

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