How do you find the median of a data set?

To find the median of a data set, the primary step is to first arrange the numbers in ascending order. Once the data is sorted, the median can be determined based on the number of values in the set. If there is an odd number of values, the median is the middle number. If there is an even number of values, the median is calculated by taking the average of the two middle numbers. This method effectively identifies the center of the data, ensuring that half of the values fall below and half fall above this point.

The other options do not provide the correct method for finding the median. Adding all values together gives you the sum, which relates more to calculating the mean. Identifying the highest value pertains to finding the maximum, while recognizing the most frequent value describes the mode, not the median.