Compute the median from the following:
Mid Value: 115 125 135 145 155 165 175 185 195
Frequency: 6 25. 48. 72. 116 60 38. 22. 3


n=390n2=195195 lies in class interval 150-160Then,l=150Cf=151f=116h=10Median=l+n2-Cff×h=150+195-151116×10=150+44116×10=150+0.379×10=150+3.79=153.79   ANS...Median is 153.79.

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