Q.The median of 8, 15, 10, 11, 7, 9, 11, 13, 16 is: (a) 15 (b) 10 (c) 11.5 (d) 11
Answer: D
Lets arrange the data in ascending order: 7, 8, 9, 10, 11, 11, 13, 15, 16;

Here, n = 9

Thus, the median is the \(\frac{9+1}{2}\)-th term = the fifth term = 11.
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