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Question
Find the median of the following data (1-8)
133, 73, 89, 108, 94, 1O4, 94, 85, 100, 120
Solution
Given numbers are 133, 73, 89, 108, 94, 104, 94, 85, 100, 120
Arrange in ascending order
73, 85, 89, 94, 94, 100, 104, 105, 120, 133
n =10 (even)
∴ Median = `(n^(th) /2 value + (n/2 +1)^(th) value)/ 2`
= `(10^(th) /2 value + (10/2 +1)^(th) value)/ 2`
= `(5^(th) value + 6 ^(th) value)/ 2`
= `(90 + 104)/ 2 = 97`
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