Mathematics · Statistics
The marks obtained by 11 students in an examination are arranged in ascending order: 12, 18, 22, 25, 30, 32, 35, 40, 42, 45, 50. Find the Quartile Deviation (QD) for this distribution.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 110✓
- 29
- 37.5
- 48
Correct answer
10
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