What is the average recruitment salary? What is the median?

The average value is the sum of all data and then divided by the number of data, which can reflect the overall average level of data. In the salary data, if there are some extremely high values, such as the monthly salary of a high-paying position is 50 thousand yuan, then this data will have a great impact on the average, making the average high. However, such data cannot fully represent the overall salary level, so the reference value of the average is relatively low.

Median is to arrange all data by size, represented by the median value. For example, if there are 10 data, and the sorting result is 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, then the middle value is 5, which is the median of this group of data. Compared with the average, the calculation method of median is more stable, unaffected by extreme values, and can better reflect the middle level of the overall data.

In the recruitment monthly salary data, the salary level of different positions and different industries varies greatly, so there may be some positions with extremely high salary, and these extreme data have a great influence on the average. Therefore, we should pay more attention to the median for data such as the national average recruitment monthly salary, because it can better reflect the actual income level of the public and avoid the influence of extreme data on the results.