PDF chapter test TRY NOW

Draw a frequency polygon for the following data using histogram.
 
Marks
\(0 - 10\)
\(10 - 20\)
\(20 - 30\)
\(30 - 40\)
\(40 - 50\)
\(50 - 60\)
\(60 - 70\)
\(70 - 80\)
\(80 - 90\)
\(90 - 100\)
Number of students
\(5\)
\(8\)
\(10\)
\(18\)
\(25\)
\(22\)
\(20\)
\(13\)
\(6\)
\(3\)
 
Important!
This is a self-assessment task. Solve this question and assess the solution steps after completing the test on your own.