RD Sharma Solutions Class 7 Chapter 23
Every group of data has a central behavior to follow. To calculate the central tendency of the group of data we have to calculate the arithmetic mean of the data. This can be computed by adding up all the values present in the data divided by a total number of values present in the data. The equation can be represented as Sum of observation by No of observations.
Given below are some RD Sharma examples that would help students to have a better understanding of central tendency or the mean of the data.