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The following are the marks scored by the students in the Summative Assessment exam.
 
Class
\(0 - 10\)
\(10 - 20\)\(20 - 30\)\(30 - 40\)\(40 - 50\)\(50 - 60\)
No. of students\(2\)\(7\)\(15\)\(10\)
\(11\)
\(5\)
 
Calculate the median.
 
Answer:
 
Median \(=\)