What is the median of the following set of numbers: 3, 1, 4, 2, 5?

To find the median of a set of numbers, the first step is to arrange the numbers in ascending order. In this case, the numbers 3, 1, 4, 2, and 5 can be sorted to get: 1, 2, 3, 4, 5.

Once the numbers are in order, the median can be determined. The median is the middle value in a list of numbers. For an odd number of observations (like this set, which contains 5 numbers), the median is the number that appears exactly in the middle of the ordered list.

In this sorted list, the third number (1, 2, 3, 4, 5) is 3. Therefore, the median of the set is 3.

This approach confirms that the answer provided aligns with the correct calculation of the median.