8.5
the answer is 8
566810 the median of this nnumbers is 6
The middle two numbers are 8 and 10 so the median is 9.
8
6
1 5 6 8 10 11 12 13 The median (or middle number) is 9.
the answer is 8
First, to find median put numbers in order so: 5, 5, 6, 7, 8, 9, 10, ( 10, 12 ,) 14, 15, 17, 18, 18, 18, 20 10 + 12= 22 divided by 2= 11, the median is 11
566810 the median of this nnumbers is 6
The middle two numbers are 8 and 10 so the median is 9.
8
12
6
The median is the central value, 10.
8. In order: 4, 6, 7, 9, 10, 12 6 data items so median is mean of middle two: median = (7+9)/2 = 8.
Sample size: 12 Sorted sample: 3, 5, 6, 6, 7, 7, 8, 9, 9, 9, 10, 10 Middle numbers: 7, 8 Average of middle numbers, known as median: 7.5
6.