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Statistics — Maths STD 9 — Question

Gujarat BoardEnglish MediumSTD 9MathsStatistics1 Mark
MCQ
Write the correct answer in the following:
For drawing a frequency polygon of a continous frequency distribution, we plot the points whose ordinates are the frequencies of the respective classes and abcissae are respectively:
  • A
    Upper limits of the classes.
  • B
    Lower limits of the classes.
  • ✓
    Class marks of the classes.
  • D
    Upper limits of perceeding classes.
✓

Answer

Correct option: C.
Class marks of the classes.
Abcissac are the class marks of the classes.

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