NIFT PG 2012 Question Paper with solutions

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Question : 32 of 75

Marks: +1, -0

What is the median of number of workers in clerical category over the period of six years?

15.975
16.275
15.750
16.975

Solution:

Given data

=100,102,105,108,110,120

Here

n=6

∴ median

={\text "3rd term 4th term"}/2

={105+108}/2=213/2

15 % of

213/2=15/100×213/2=639/40

=15.975

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