1.

Draw 'less than ogive' and 'more than ogive' on a single graph paper and hence find the median of the following data: Class interval 5−10 10−15 15−20 20−25 25−30 30−35 35−40 Frequency 2 12 2 4 3 4 3

Answer»

Draw 'less than ogive' and 'more than ogive' on a single graph paper and hence find the median of the following data:


























Class interval 5−10 10−15 15−20 20−25 25−30 30−35 35−40
Frequency 2 12 2 4 3 4 3


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