The median value of the series 15, 12, 14, 20, 16, 10 is
A) 15
B) 14.5
C) 15
D) 14
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The median value of the series 15, 12, 14, 20, 16, 10 is
A) 15
B) 14.5
C) 15
D) 14
The median value of the series 15, 12, 14, 20, 16, 10 is
A) 15
B) 14.5
C) 15
D) 14
Correct option is (B) 14.5
Increased order of given observations is 10, 12, 14, 15, 16, 20.
Total number of observations is n = 6.
\(\therefore\) Median \(=\frac{\frac n2th+(\frac n2+1)th\text{ observations}}2\)
\(=\frac{(3^{rd}+4^{th})\text{ observations}}2\) \((\because\) n = 6)
\(=\frac{14+15}2\)
= 14.5
Hence, median value of the given series is 14.5.
Correct option is B) 14.5