Mathematics · Mean and Statistics
The marks obtained by 20 students in a viva-voce are given in the table below: Marks obtained (x)258101215No. of Students (f)453521 Find the Arithmetic Mean of the marks.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 113.6
- 27.3
- 36.8✓
- 43.6
Correct answer
6.8
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