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The range of a set of numbers is the difference between the largest and the smallest number in the set.
For example: Consider the group of numbers {19, 22, 21, 50, 40}.
This data can be arranged in ascending order as:
19, 21, 22, 40, 50
Largest number in this group = 50
Smallest number in this group = 19
Range = Largest number – Smallest number = 50 – 19 = 31
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The correct answer is
The smallest number is the one that comes first while counting.
To arrange the given numbers in order from smallest to greatest, find the smallest number among all the given numbers.
21,27,23
21 is the smallest number.
