1.

Calculate median from the following series.x1020308090100f376284

Answer»
XFC.f.
10
20
30
80
90
100		3
7
6
2
8
4		3
10
16
18
26
30

Median = Size of \(\frac{N + 1}{2}\) th item = \(\frac{30 + 1}{2}\) = value of 15.5 th item Value of 15.5 the item = 30

Hence median is equal to 30


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