Formula To Find Median Class. A Median is a middle value for a sorted data. In order to find the median class interval first add up the frequency column and half this total.
Next add up the frequency column until you go past this hal. F Frequency of the median class. Even Number of Observations.
F frequency of median class.
In other words 2995-3995 is the median class ie. A Median is a middle value for a sorted data. Starting with 0 0 add the frequencies in the table starting with the first row until you reach 8 8. The median class interval is the corresponding class where the median value falls.
