The abscissa of the point of intersection of the Less Than Type and of the More Than Type cumulative frequency curves of a grouped data gives its 

(a) Mean (b) Median (c) Mode (d)None of these

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(b) Median

The abscissa of the point of intersection of the ‘less than type’ and that of the ‘more than type’ cumulative frequency curves of a grouped data gives its median.

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