Q. 74.7( 3 Votes )

Find the value of p for the following frequency distribution whose mean is 16.6.

Answer :


By putting the formula of mean we get;


Mean = = 16.6 (given)



16.6×100 = 1228 + 24P



1660 = 1228 + 24P


24P = 1660-1228


24P = 432



So, the value of P is 18.


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
view all courses