Q. 20 4.0( 4 Votes )

Find the mean of the following data:


Answer :

To Find: Mean of the data

Given: Frequency distribution of the data


Concept Used:



Where x = observation and f = frequency


Explanation:



Therefore,




Mean = 25


= 25


Hence, mean of the data is 25.


Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.