What is the median of the numbers 1, 6, 3, 9, and 2?

What is the median of the numbers 1, 6, 3, 9, and 2?

• A. 2
• B. 3
• C. 5
• D. 6

Answer: (B)

To find the median of a set of numbers, the first step is to arrange the numbers in ascending order. For the numbers 1, 6, 3, 9, and 2, sorting them gives us 1, 2, 3, 6, and 9. The median is defined as the middle value in a list of numbers. When the list has an odd number of entries, the median will be the number located exactly in the middle. In this case, there are five numbers, which is odd. The middle position can be determined by taking the total number of entries, which is 5, and finding the position of the median, calculated as (5 + 1) / 2 = 3. This means the median is the third number in the sorted list. Looking at the sorted list of 1, 2, 3, 6, and 9, the third number is 3. Therefore, the median of the given set of numbers is indeed 3.

To find the median of a set of numbers, the first step is to arrange the numbers in ascending order. For the numbers 1, 6, 3, 9, and 2, sorting them gives us 1, 2, 3, 6, and 9.

The median is defined as the middle value in a list of numbers. When the list has an odd number of entries, the median will be the number located exactly in the middle.

In this case, there are five numbers, which is odd. The middle position can be determined by taking the total number of entries, which is 5, and finding the position of the median, calculated as (5 + 1) / 2 = 3. This means the median is the third number in the sorted list.

Looking at the sorted list of 1, 2, 3, 6, and 9, the third number is 3. Therefore, the median of the given set of numbers is indeed 3.