if the curves for more than ogive and less than ogive of a given grouped data meet at (30,45). The median of the data is
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30,45
n = 2 (even)
median = (n/2)th observation + (n/2+1)th obs./2
= (2/2)th obs. +(2/2+1) th obs./2
= (1)th obs. +(3)th obs. /2
= 30+45/2
= 75/2
median = 37.5
n = 2 (even)
median = (n/2)th observation + (n/2+1)th obs./2
= (2/2)th obs. +(2/2+1) th obs./2
= (1)th obs. +(3)th obs. /2
= 30+45/2
= 75/2
median = 37.5
veeresha4:
it is wrong
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