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Organisation of Data — Economics STD 11 Commerce — Question

CBSE BoardEnglish MediumSTD 11 CommerceEconomicsOrganisation of Data1 Mark
MCQ
For determining the class frequencies, it is necessary that these classes are:
  • ✓
    Mutually exclusive.
  • B
    Not mutually exclusive.
  • C
    Independent.
  • D
    None of these.
✓

Answer

Correct option: A.
Mutually exclusive.

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