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 value of 77 does not reflect the average student grade independent of class and class size. To find the weighted average of this data you must weigh the class means by the number of students in each class. To calculate this weighted average you must multiply the number of students in each class by the class average, add the two classes together, and then divide by the total number of students in both classes.