Question: Show all the Work. Should be Correct. The following table shows the marks obtained by 100 students in an examination. Calculate the Mean and Median

Show all the Work.

Should be Correct.

The following table shows the marks obtained by 100 students in an examination. Calculate the Mean and Median of the data Marks obtained: 1-10 11-20 21-30 31-40 41-50 51-60 Number of students: 2 12 28 34 16 8

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