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Statistics for Data Science I · Quiz 1 · 26 Oct 2025 · September 2025 term

Question 4: If addition and subtraction are meaningful operation for …

Question 4

+2 marksOne or more correct options

If addition and subtraction are meaningful operation for a variable, then the scale(s) of measurement of the variable could be:

Select all that apply.

  1. A

    Ratio

  2. B

    Nominal

  3. C

    Ordinal

  4. D

    Interval

Show answer

Correct answers

  • A

    Ratio

  • D

    Interval

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Question 4 of 15 in the IIT Madras BS Statistics for Data Science I (Stats 1) Quiz 1 paper sat on 26 Oct 2025, in the September 2025 term (IIT M FOUNDATION AN EXAM QDF2 26 Oct 2025). It carries 2 marks.

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