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 numbers
12, 13, 13, 15, 15, 18.
(13+15)/2=
14
16.5 is the median.
Arrange in order: 12 13 13 14 16 18 19 The median is the number in the middle, where there are are as many other numbers on one side as the other: Answer is median = 14
13
(10, 12, 13, 17, 17, 18, 27) The median is 17. The mode is 17. The range is 17.
It is 13.5 which is the value halfway between the two middle values 12 and 15.
16.5 is the median.
The median of {10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20] is the 6th values which is 15.
the median of 10 12 12 12 13 18 19 is 12
It is 15.
It is 11.5
The median of the numbers 10 12 13 17 17 18 27 is 17.
The median is 13.5
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
Range: 9 Mean: 12.43 Median: 12 Mode: 9
Arrange in order: 12 13 13 14 16 18 19 The median is the number in the middle, where there are are as many other numbers on one side as the other: Answer is median = 14
12
11 12 15 16 18 17 the answer is 15.5