The median is the middle number when they have been put into order (or the mean average of the middle 2 numbers when there are an even amount of numbers).
In this question we have six numbers (an even amount). The median is therefore going to be the mean average of the middle two numbers. These numbers are 71 & 111 and so the answer is:
(71 + 111) / 2 = 182/2 = 91
7.3889
The median is 19.
20 is the median between 18 and 22.
6.1667
The mean is 19. The median is 18. There is no mode.
The median is 18
Median = (18+27)/2 = 22.5
Mean = 20 Median = 18 Mode = 18 Range = 9
7,200 ÷ 54 = 133 remainder 18
5, 5, 9, 12, 18, 22, 25The median is 12.
Least common multiple of 111 and 18 is 666.
As there is an even number of them, the median is the mean average of the middle two, namely (18+24)/2 = 21.