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प्रश्न
Find the median of the following sets of numbers.
25, 11, 15, 10, 17, 6, 5, 12.
योग
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उत्तर
25, 11, 15, 10, 17, 6, 5, 12
Arranging the data in ascending order,
5, 6, 10, 11, 12, 15, 17, 25
Here N = 8
∴ `("N"/2)^"th"`term
= `(8/2)`
= 4th term
= 11
`("N" / 2 + 1)^"th"`term
= 4 + 1
= 5th term
= 12
∴ Median
= `(11 + 12)/(2)`
= `(23)/(2)`
= 11.5
Or
Median = 11.5.
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