11 13 15 18 20 20
The median is the middle number when they are in numerical order, so the median is 16.5. It is 16.5 because there is an even number of integers so you find the middle of 15 and 18
11 12 15 16 18 17 the answer is 15.5
11
12
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
15
The median of {10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20] is the 6th values which is 15.
It is 11.5
First put them in numerical order,12, 13, 13, 15, 15, 18.since there is an even set of numbers the median is the mean of the two middle numbers12, 13, 13, 15, 15, 18.(13+15)/2=14
It is 15.
14, which is the middle number when they are listed in order.
11 12 15 16 18 17 the answer is 15.5
15
sorted sample: 8 8 9 11 13 17 18 number of elements: 7 middle element and, therefore, the median: 11
It is 17.
11
Range: 9 Mean: 12.43 Median: 12 Mode: 9
16.5 is the median.