A class teacher has the following absentee record of 40 students of a class for the whole term. Find the mean number of days a student was absent. A class teacher has the following absentee record of 40 students of a class for the whole term. Find the mean number of days a student was absent. October 6, 2020 Category: Chapter 14 - Statistics , Maths , NCERT Class 10 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related
