Administrative Assistant: Salary Details. Administrative assistants earned a median salary of $33,240 in 2014, according to the BLS. The best-paid made approximately $50,320 a year, while the lowest-paid made about $20,570. The Postal Service and Monetary Authorities-Central Bank are among the employers that compensate administrative assistants the best.
In some schools, primarily public high schools, weighted-grade systems give students a numerical advantage for grades earned in higher-level courses or more challenging learning experiences, such as honors courses, Advanced Placement courses, or International Baccalaureate courses.
The average of the averages is: $$\frac{1}{3}a_1 + \frac{1}{3}a_2 + \frac{1}{3}a_3$$. These two values will be exactly the same if each school has exactly the same number of students, and will tend to be close if the schools are relatively close in size and/or the scores for the two schools are close.or example: the average of $ \{ 2,2,2,2,2,2,2,2,2,2,2,2,2\} $ is 2 and the average of $\{4\}$ is 4. The average of the averages is 3.