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Basic Statistics 2 (Posted on 2007-04-20) Difficulty: 2 of 5
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?

See The Solution Submitted by Brian Smith    
Rating: 3.0000 (1 votes)

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Answer Comment 7 of 7 |
The required possible values of x are: 0, 15, 25.

  Posted by K Sengupta on 2008-10-15 00:37:35
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