In the following list of numbers, the integer n appears n times in the list for 1<= n <= 200
1,2,2,3,3,3,4,4,4,4,5,5,5,5,......,200,200,200
.What is the median of the numbers in this list?
+79 So the first step is to find what is 1+2+3+4+...+199+200 you can do that by having pairs of 201 so there are 100 pairs and 201x100=20100 and so there are 20100 numbers in the list.
The second step is to find the sum
and the third step is to divide the sum by the umbers. Use these hints!
