how to find the median class?

Steps to find the median class are as follows:

1. Arrange the class intervals in increasing order.

2. Write down the cumulative frequencies.

3. Find the value of n/2 or (n+1)/2.

4. See the equal or greater but nearest value to n/2 or (n+1)/2 in cumulative frequency column.

5. The corresponding class to that cumulative frequency will be median class.  

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