Median of: 17, 18, 20, 20, 20, 21, 22, 23, 23, 25, 26, 28, 29, 32, 33, 35, 36, 38, 40, 43
To find the median, we need to arrange the numbers in ascending order:
17, 18, 20, 20, 20, 21, 22, 23, 23, 25, 26, 28, 29, 32, 33, 35, 36, 38, 40, 43
Now, we count the numbers until we reach the middle. In this case, since we have 20 numbers, the median will be the 10th number when arranged in ascending order.
Therefore, the median is 25.
Median of; 25, 28, 30, 30, 32, 34, 34, 35, 36, 37, 37, 40, 40, 40, 42, 43, 45, 47, 48, 50
To find the median, we need to arrange the numbers in ascending order:
25, 28, 30, 30, 32, 34, 34, 35, 36, 37, 37, 40, 40, 40, 42, 43, 45, 47, 48, 50
Now, we count the numbers until we reach the middle. In this case, since we have 20 numbers, the two middle numbers will be the 10th and 11th numbers when arranged in ascending order.
Therefore, the median for this set of numbers is the average of the 10th and 11th numbers, which is (37 + 37)/2 = 37.