UPSKILL MATH PLUS

Learn Mathematics through our AI based learning portal with the support of our Academic Experts!

Learn more
Find mean by Direct method.
 
Class interval \(10-25\) \(25-40\) \(40-55\) \(55-70\) \(70-85\) \(85-100\)
Number of students \(2\) \(3\) \(7\) \(6\) \(6\) \(6\)
 
The mean of the given data is .