Posted by **jeff** on Monday, March 26, 2007 at 1:03am.

Find Ó x for the following set of numbers 2, 3, 5, 6, 8, 9, 11.

If I knew what that funny looking symbol repersents I may be able to do the problem. Can someone explain please.

Ok I think I have the answer now. All that symbol means is the mean. The answer would be 6.

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