Central Tendency & DispersionMTP May 19 Series IIQuestion 3084 of 473
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The range of 15,12,10,9,17,30\displaystyle 15, 12, 10, 9, 17, 30 is

Options

A5
B12
C13
D21
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Correct Answer

✅ Option d — 21

All Options:

  • A5
  • B12
  • C13
  • D21

Detailed Solution & Explanation

We are given the dataset: 15,12,10,9,17,30\displaystyle 15, 12, 10, 9, 17, 30. - Maximum value (L\displaystyle L) = 30\displaystyle 30 - Minimum value (S\displaystyle S) = 9\displaystyle 9 The range is defined as the difference between the maximum and minimum values: Range=L−S=30−9=21\text{Range} = L - S = 30 - 9 = 21 Hence, **Option D** is the correct answer.

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