It is 16. This is because there are five numbers between 11 and 16, and there are five numbers between 16 and 21 :]
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the number between 11 and 12 is obvious. it is 11 and a half
write an algo to find the sum of even number from 1to n
11 13 15 18 20 20 The median is the middle number when they are in numerical order, so the median is 16.5. It is 16.5 because there is an even number of integers so you find the middle of 15 and 18
The median is simply the number in the middle when ordered from least to greatest. Since there is an even number of terms here, simply find the average of the middle two. In this case, the average of 8 and 11 is 9.5 Therefore, the median is 9.5
11.. 7+4=11 and 15-4=11