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प्रश्न
For the following set of numbers, find the median:
10, 75, 3, 81, 17, 27, 4, 48, 12, 47, 9, 15
बेरीज
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उत्तर
Arrange the given terms in ascending order:
3, 4, 9, 10, 12, 15, 17, 27, 47, 48, 75, 81
Number of terms = 12
∴ Median = `[((n/2)^(th) + ((n + 1)/2)^(th))/2]` term
= `[((12/2)^(th) + ((12 + 1)/2)^("th"))/2]` term
= `(6^(th) + 7^(th))/2` term
= `(15 + 17)/2`
= `32/2`
= 16
∴ Median = 16
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