How to calculate the median for grouped frequency distribution of discrete variables as well as continuous variables.
Median for Frequency Type Data
How to calculate the median for frequency type data, i.e. data where each observation has a corresponding frequency of occurrence, i.e. the number of times that particular observation has occurred in our data.
Understanding Median – Measures of Central Tendency
Median is an important measure of central tendency. When a frequency distribution has open-end classes median can be used as a measure of central tendency.