However, the process to find the mean of ungrouped data is slightly different than finding the mean value of grouped data. Grouped data is when a dataset is divided into class intervals.

{2} \)th value. To find the modal class, identify the class with the highest frequency. The data is grouped, so it is impossible to know the exact lengths. The exact mean cannot be calculated ...

Unlike the mean (average) and median (middle value ... follow the steps below to find out the mode formula for grouped data: Step 1: Find the modal class. Modal class is the class interval ...