Calculating power of average score

The average score algorithm of the examination is

if the whole class is taken as a unit, the total score of the whole class is divided by the number of students in the whole class

similarly, if the whole school is taken as a unit, the total score of the whole school is divided by the number of students in the whole school

if it is the average score of each person, divide the number of homework by the total score of no way homework.

if it is the average score of the whole class, divide the total score of each person in the whole class by the total number of students.

if it is the average score of the whole class, If you want to get the average score in Excel, you just need to find the average function

extended data

average score

the generation of average score: when people divide things, they often ask to be "fair", and in order to be fair, they need to "share" as much as "share"“ The "average score" comes from this

when dividing things, try to divide the number of things to be divided according to the required number of shares, and make each share equal

The calculation method of the total average score of the University final score: multiply the credits of a certain course by the percentage score of the course as the weighted score of the course. The student's weighted average score is the sum of all weighted scores divided by the student's total course score

if you study the same course for many times, you can count it as high as once. If you fail to pass the course, you can't count it in. If you don't have a hundred mark system, you can't count it in

calculation method of average GPA: the credit of a course is multiplied by the GPA of the course as the GPA of the course. The student's average GPA is the sum of all GPA courses and divided by the student's total GPA courses

if you study the same course for many times, you will be counted as high as once, and the grade points of failed courses will not be included

extended data:

the scoring methods of performance evaluation are generally divided into five level system, three-level system and percentage system. The total score of the course examination is scored by grade system

the three-level system is excellent (a), qualified (P) and unqualified (f), in which the proportion of a is generally not more than 30%

for the first time, the grade score of the students whose score is lower than 60 is directly converted to F; Those with a score of 60 or above in the 100 point system will be ranked by computer, and then converted into grade scores according to the ranking proportion

the parallel teaching classes with the same examination papers and the same course assessment standards were adopted, and the students who took part in the course examination were taken as a whole to rank the total score and give the grade score

The formula is: GPA = ∑ (course credits) × GPA / ∑ course credits = sum of GPA of each course / sum of learning scores of each course

3. GPA sum is the sum of GPA of each course multiplied by corresponding credits

in the four scoring methods, China mainly calculates the weighted average score of credits, while foreign countries adopt the five point system, and mainly adopts the average GPA, which has the same effect as the sum of GPA

extended data:

GPA is calculated according to the score of each course, 60 points of GPA is 1, upward every 1 point is 0.1, 100 points are 5. Each course has credits, which are calculated according to learning hours. In most schools, every 18 class hours corresponds to 1 credit

GPA is to convert the score into GPA, and then calculate it according to the weighted average score method. 4 points for over 90, 3 points for 80 to 90, 2 points for 70 to 80, 1 point for 60 to 70 and 0 point for below 60. The average GPA is generally 3.7 points or above, 3.5 points or so, 2.5 points or so, and 1 point or so

1. Open the EXCEL form you want to calculate, and click Edit option above the form to enter the edit page, as shown in the figure below