Central Tendency & DispersionPYQ Nov. 18Question 3074 of 473
All Questions

If the range of a set of values is 65\displaystyle 65 and maximum value in the set is 83\displaystyle 83, then the minimum value in the set is

Options

A74\displaystyle 74
B9\displaystyle 9
C18\displaystyle 18
DNone of these
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Correct Answer

✅ Option c — 18\displaystyle 18

All Options:

  • A74\displaystyle 74
  • B9\displaystyle 9
  • C18\displaystyle 18
  • DNone of these

Detailed Solution & Explanation

**Step 1: Recall the formula for Range.** Range=Maximum value−Minimum value\text{Range} = \text{Maximum value} - \text{Minimum value} **Step 2: Substitute values.** - Range = 65, Maximum = 83 65=83−Minimum65 = 83 - \text{Minimum} Minimum=83−65=18\text{Minimum} = 83 - 65 = 18 The minimum value is 18\displaystyle 18 = **Option C**. Note: The exam key says B (9\displaystyle 9) but 83−65=18\displaystyle 83 - 65 = 18 = Option C. The correct answer is **C**. Hence, **Option C** is the correct answer.

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