In 20 19 years, the average score of mathematics was 78.8.
In 2020, the average score of mathematics was 60.65.
202 1, and the average score of mathematics I is 79.5.
In 2022, the average score of mathematics was 65. 13.
In 2023, the average score of mathematics was 65.69.
The content of postgraduate entrance examination is mainly advanced mathematics, linear algebra, probability theory and mathematical statistics. Among them, higher education accounts for about 56%, linear algebra accounts for about 22%, and probability theory and mathematical statistics account for about 22%. The full mark of the test paper is 150, and the test time is 180 minutes. Each question type and score are: 8 multiple-choice questions, 4 points for each question, ***32 points; 6 fill-in-the-blank questions, 4 points for each question, ***24 points; Answer 9 questions, ***94 points.
What's the difference between one, two and three in mathematics?
1, the test content is different.
Mathematics 1: The examination content includes advanced mathematics (function, limit, continuity, calculus of unary function, vector algebra and spatial analytic geometry, calculus of multivariate function, infinite series, ordinary differential equation). Linear algebra (determinant, matrix, vector, linear equations, eigenvalues and eigenvectors of matrix, quadratic form).
Probability theory and mathematical statistics (random events and probability, random variables and their probability distribution, two-dimensional random variables and their probability distribution, numerical characteristics of random variables, law of large numbers and central limit theorem, basic concepts of mathematical statistics, parameter estimation and hypothesis testing).
Math II: Advanced Mathematics (function, limit, one-variable function calculus, ordinary differential equation). Linear algebra (matrix, matrix, vector, linear equations, eigenvalue and eigenvector of matrix).
Math 3: Calculus (function, limit, continuity, univariate function calculus, multivariate function calculus, infinite series, ordinary differential equation and difference equation). Linear algebra (determinant, matrix, vector, linear equations, eigenvalues and eigenvectors of matrix, quadratic form).
Probability theory and mathematical statistics (random events and probability, random variables and their probability distribution, two-dimensional random variables and their probability distribution, numerical characteristics of random variables, law of large numbers and central limit theorem, basic concepts of mathematical statistics, parameter estimation and hypothesis testing).
2. Different majors apply
Mathematics 1: Applicable majors include mechanics, mechanical engineering, optical engineering, instrumentation and technology, metallurgical engineering, power engineering and engineering physics, electrical engineering, electronic science and technology, information and communication engineering, control science and engineering, computer science and technology, civil engineering, water conservancy engineering, surveying and mapping science and technology, transportation engineering, ship and ocean engineering, aerospace science and technology, and armament science and technology.
Materials and engineering, chemical engineering and technology, geological resources and geological engineering, mining engineering, oil and gas engineering, environmental science and engineering and other first-class disciplines have higher mathematical requirements for the two disciplines;
The first-class discipline of management science and engineering in the field of management science.
Math II: All two disciplines of textile science and engineering, light industry technology and engineering, agricultural engineering, forestry engineering and food science and engineering are applicable.
Mathematics III: All two disciplines and majors of the first-level discipline of economics theory and economics are applicable;
Applied economics in economics: statistics, quantitative economics, national economics, regional economics, industrial economics, finance (including taxation), finance (including insurance), international trade, labor economics and national defense economics;
Management engineering management level discipline 2 disciplines; Enterprise management (including financial management, marketing and human resource management), technical economy and management, accounting and tourism management;
Both disciplines are in the first-level discipline of agriculture, forestry and economic management of management.