Question

The cost of 6 CDs are $12, $13, $20, $20, $12.50 and $18.50. What is the median?

Answer 1

if we put the numbers in order, it would be 12, 12.50, 13, 18.50, 20, 20 we can see the middle numbers would be 13 and 18.50. if only one number is wanted as the median, then we can do (13+18.50) divided by 2 and get 15.75.