Mathematics · Statistics & Measures of Central Tendency
The marks obtained by 20 students in a viva-voce are given in the table below: Marks obtained (x): 2, 5, 8, 10, 12, 15 No. of Students (f): 4, 5, 3, 5, 2, 1 Find the Arithmetic Mean of the distribution.
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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