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CBSE Notes 2011-2012

Find the mean deviation about mean for the following data : 6.5,5, 5.25, 5.25, 5.5, 4.75, 4.5, 6.25,...

Short answer question

Find the mean deviation about mean for the following data : 6.5,5, 5.25, 5.25, 5.5, 4.75, 4.5, 6.25,3,5,4,9,3,3.75, 4,3, 4,5.

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