5
median(6,9,7,12,12,4,9,6) = 7
It is 4.
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
First of all you need to know that the median of a set of numbers is basically the middle number of that set. To figure out the median, you simply arrange the numbers in order from least to greatest: 1, 2, 2, 2, 3, 3, 4, 4, 4, 5, 5, 5, 5, 6, 6, 7, 8, 8, 8, 8, 9, 9 And find the number in the very middle, in this case, 5.
(1, 1, 2, 6, 7, 9) The median is 4.
median(6,9,7,12,12,4,9,6) = 7
4
8. In order: 4, 6, 7, 9, 10, 12 6 data items so median is mean of middle two: median = (7+9)/2 = 8.
It is 4.
I've ranked you're data with the two centered values in parenthesis: 4 6 (6 6) 7 9, median = (6+6)/2 = 6
The median of 2, 3, 4, 5, 6, 6, and 9 is 5. The median is the middle value of the list. In this case, three numbers are below 5, and three numbers are above 5. Thus, it is the middle number.
9
The median is: 5
4.5
5.5
Median: 8 Mode: 8, 9 Range: 6