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Measure of Central Tendency (Mean, Median, Quartiles and Mode) — Mathematics STD 10 — Question

ICSE BoardEnglish MediumSTD 10MathematicsMeasure of Central Tendency (Mean, Median, Quartiles and Mode)1 Mark
Question
A boy scored following marks in various class tests during a term; each test being marked out of 20.
15, 17, 16, 7, 10, 12, 14, 16, 19, 12 and 16
What are his total marks?
✓

Answer

Arranging the given data in ascending order:
7,10,12,12,14,15,16,16,1617,19
Total marks = 7+10+12+12+14+15+16+16+16+17+19=154

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