Mode is defined as that value of the data, which occurs more frequently, OR Which occurs greatest number of times. Denoted by ‘Z’
For Ungrouped data: Z = Size of the data which more frequently
For Discrete data: Z = Size of the highest frequency
For Continuous Data: Modal class = Size of the highest frequency
L- Lower limit of Modal class;
f0-freq, preceding class; f1– frequency of the modal class;
f2-frequency, succeeding to Mod. Class i- width of Modal class
