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April 21, 2014

April 21, 2014

Posted by **amy** on Friday, November 25, 2011 at 1:01pm.

57 61 57 57 58 57 61

- statistics -
**MathGuru**, Friday, November 25, 2011 at 7:26pmStandard deviation is approximately one-fourth the range.

Find the range, then divide by 4.

- Math -
**Jackso.**, Tuesday, February 21, 2012 at 10:04pmWhat is the area of 5cm 5cm11cm 8cm 3cm anx 6cm

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