To find the

**mean**, add up the values in the data set and then divide by the number of values that you added. To find the**median**, list the values of the data set in numerical order and identify which value appears in the middle of the list. To find the**mode**, identify which value in the data set occurs most often.Hereof, what is the mean and median?

To find the

**Median**, place the numbers you are given in value order and find the middle number. Example: find the**Median**of {13, 23, 11, 16, 15, 10, 26}. Put them in order: {10, 11, 13, 15, 16, 23, 26} The middle number is 15, so the**median**is 15. (If there are two middle numbers, you average them.)What is the definition of mode in mathematics?

The number which appears most often in a set of numbers. Example: in {6, 3, 9, 6, 6, 5, 9, 3} the

**Mode**is 6 (it occurs most often). See: Median.How do you get the median?

**To find the median number:**

- Put all the numbers in numerical order.
- If there is an odd number of results, the median is the middle number.
- If there is an even number of results, the median will be the mean of the two central numbers.