It is 20, the number halfway between the two middle values.
11.. 7+4=11 and 15-4=11
7.5
The answer is 1414
5 and 1/2
The number halfway between 7 and 31 is 19.
26
It is 20, the number halfway between the two middle values.
26
7.5
6.95
11.. 7+4=11 and 15-4=11
7.5
0.75
It is 6, the number halfway between them.
The answer is 1414
It is the number halfway between them or the number got when you add them and divide by 2. So for 7 and 10, the number 8.5 is the median.