2 4 5 7 73
The median of the data is 5.
The median is the middle value. 2 , 2 , 3 , 4 , 5 Median = 3
The median is 4.
The median is 4.5
When there is an even number of data items the median is the mean average of the middle two. → median of {2, 3, 4, 5, 7, 9} = (4 + 5)/2 = 9/2 = 4.5
2.5 is the median
The median is: 5
1, 2, 2, 3, 4, 4, 5, 7, 8 Mean: 4 Median: 4 Mode: 2 and 4
5
5
(4+5)/2 = 4.5
4
(2 + 2 + 3 + 5) / 4 = 12 / 4 = 3