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Frequency Distribution — MATHEMATICS STD 9 — Question

ICSE BoardEnglish MediumSTD 9MATHEMATICSFrequency Distribution1 Mark
MCQ
The width of each class interval of a grouped frequency distribution is 8. The lower boundary of the class whose mid-value is 10 is :
  • A
    2
  • B
    4.5
  • C
    5.5
  • ✓
    6
✓

Answer

Correct option: D.
6
D

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