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how can we find the median by only less than ogive curve?

by calculating the median of the points

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by calculating the median of the points

  • -1

a)First calculate n/2(as wedo to find median class) and locate this point on y axis

b)Then drop a perpendicular on less than (or more than) type ogive

c)Now from this point drop a perpendicular on x axis.This is the median

(Also check this by formula and show the value on graph accordingly)

  • 11

yaa nitin is absoluty right

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First calculate n/2 and locate this point on y axis

Then drop a perpendicular on less than or more than type ogive

Now from this point drop a perpendicular on x axis.Then you will get a median

You can also check this by using formula and show the value on graph accordingly....

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nitin is right
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n/2 is to be plotted on the graph
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draw perpendicular
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Ek Kulam Avesh Mein electron ki sankhya Kitni hoti hai

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a)First, find n/2 (like we did to obtain the median class) and plot this point on the y axis.
b)Then, on a less than (or more than) type ogive, drop a perpendicular.
c)Drop a perpendicular on the x-axis from this point.
This is the average.
(You may also use a formula to check this and display the result on a graph.)
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