The median value should be 4, because it is at the middle when the numbers are arranged in order.
You are correct, I apologize for the mistake. The median value of 12457 is 4 when the numbers are arranged in order.
To find the median value of a set of numbers, you need to arrange the numbers in ascending order, and then identify the middle value. For the given set of numbers, 12457, there is only one number, so it is the median value. Therefore, the median value of the set is 12457.
