if the point of intersection of two ogivesis ( 18, 54) , then find the value of median

To find the value of the median from the graph of the ogives, we first draw a perpendicular from the point of intersection of the ogives to the x axis. Then the point at which this perpendicular meets the x axis is the required value of the median.Here it is given that the two ogives intersect at the point 18,54.The perpendicular from this point meets the x axis at 18,0So the required median is 18.

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The median is 18
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18
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Yes!!!!!!!!!!!!!
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how is it 18 please explain @ The Mykey Siddharth
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Its 18 , Because as the first point i.e. 18 will always lie always on x - axis and the other on y - axis. 

Example :- 




From figure :- median is always on x - axis.

Hence 18 is the median.

Hope it helps ..!!!
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