Mean - Median ⅓ Mean - Mode 3 Mean - Median Mean - Mode. Write the range of the given set of data. The first concept to understand from Mean Median and Mode is Mean.
To estimate the Mean use the midpoints of the class intervals.
The average value and the median were very easy for me but I struggle solving the last part of the task. When you have one number left this is your median. Summary For grouped data we cannot find the exact Mean Median and Mode we can only give estimates. Mean - Median ⅓ Mean - Mode 3 Mean - Median Mean - Mode.