Central Tendency & DispersionPYQ Dec 22Question 3225 of 473
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Which one of the following is not a method of measures of dispersion?

Options

AStandard deviation
BMean deviation
CRange
DConcurrent deviation method
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Correct Answer

✅ Option d — Concurrent deviation method

All Options:

  • AStandard deviation
  • BMean deviation
  • CRange
  • DConcurrent deviation method

Detailed Solution & Explanation

Measures of dispersion describe the spread of the data, which include the Range, Quartile Deviation, Mean Deviation, and Standard Deviation. The concurrent deviation method is a method used to study correlation (the relationship between two variables) rather than the dispersion of a single variable. Hence, **Option D** is the correct answer.

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