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Graphical Representation of Statistical Data — Maths STD 9 — Question

CBSE BoardEnglish MediumSTD 9MathsGraphical Representation of Statistical Data1 Mark
MCQ
A frequency polygon is constructed by plotting frequency of the class interval and the
  • A
    upper limit of the class
  • B
    lower limit of the class
  • ✓
    mid value of the class
  • D
    any values of the class
✓

Answer

Correct option: C.
mid value of the class
c

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