The objective is to find the position of maximum m f and m as the mode of the grouped data. Mode Mode is the value that has the highest frequency in a data set. It is denoted by Z.
In the case of grouped frequency distribution calculation of mode just by looking into the frequency is not possible.
Thus mode of a frequency distribution is. Mode Grouped Data. The objective is to find the position of maximum m f and m as the mode of the grouped data. That is 20 times.