The daily wages (in ₹) of ten workers are: 20,25,17,18,8,15,22,11,9,14. The median of wages is
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a
15
b
16
c
17
d
14
answer is B.
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Detailed Solution
Arranging the wages in ascending order of magnitude, we have 8,9,11,14,15,17,18,20,22,25Since there are 10 observations. Therefore, median is thearithmetic mean of 102th and 102+1th observations.So, median =15+172=16