Q. 24.6( 11 Votes )

The following is

Answer :


We have, N = 420


= = 210


The cumulative frequency just greater than is 275 then 165.5-168.5 is the median class such that,


l = 165.5, f = 142, F = 133 and h = 168.5-165.5 = 3


Median = l + * h


= 165.5 + * 3


= 165.5 + * 3


= 165.5 + 1.63


= 167.13


Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
caricature
view all courses
RELATED QUESTIONS :

A data has 25 obsRS Aggarwal - Mathematics