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It doesn't matter, math is to do problems, you don't have to be too playful, you have to spend time reviewing and doing problems, if you take 3 courses together, it is more efficient, you go to a used bookstore to buy tutoring materials, or ask students who are admitted to graduate school to tutor you, their math is definitely not bad!
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Just learn like this, read more books, and don't ask teachers and classmates. You can also ask me. 330977322
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Probability theory and mathematical statistics do not require a foundation in advanced mathematics, but if you have a foundation in advanced mathematics, it will be easier to learn.
Probability theory and mathematical statistics are a distinctive and very active branch of mathematics, on the one hand, it has a unique research topic, its own unique concepts and methods, rich content, and profound results; On the other hand, it has a strong connection with other disciplines and is an important part of modern mathematics.
The theories and methods of probability theory and mathematical statistics have been widely used in industry, agriculture, military and science and technology, such as the application of probability theory and mathematical statistics to space technology and automatic control, the application of time series analysis to petroleum exploration and economic management, and at the same time to the basic disciplines and engineering disciplines, combined with other disciplines to develop into marginal disciplines, which is a new trend in the development of probability theory and mathematical statistics.
Summary of question types
At present, most of the students have started the review of probability theory and mathematical statistics, and this article mainly wants to give a simple guide to the students' recent review. Probability theory and mathematical statistics mainly test candidates' understanding of the basic concepts, basic theories and basic methods of studying the regularity of random phenomena, as well as the ability to use probability and statistics methods to analyze and solve practical problems.
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Probability theory needs a foundation of high numbers, modern probability theory is based on calculus, to find distribution, density, etc. to use integrals, some are still double, formulas and probability models have more memory, high mathematics is good probability theory is no problem.
The line generation can not be needed, and what the line generation needs is the transformation of thinking and the ability of abstract operation. Because it's a multidimensional operation, a single letter can represent an n-order matrix, and it's very abstract, and it's very different from the math from elementary school.
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No, you don't. You can find the integral.
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Summary. Advanced algebra is a branch of mathematics that studies algebraic structures, algebraic operations, and algebraic equations. Probability theoryMathematical statistics is another branch of mathematics that studies random variables and probability distributions.
Advanced Algebra and Probability Theory Mathematical Statistics are closely related disciplines.
Advanced algebra is a mathematical discipline that studies algebraic structures, algebraic operations, and algebraic equations. Probability theory and mathematical statistics is another branch of mathematics that studies random variables and probability separation.
Although there are similarities between advanced algebra and probability theory in some aspects, such as the concepts of vectors, matrices, determinants, linear spaces, linear scruple scatter transformations, etc., the objects and methods of their research are still different.
Our current major courses include Mathematical Analysis, Advanced Algebra, Probability Theory and Mathematical Theory, but now there is not much time left, if I only learn mathematical analysis and then study probability theory and mathematical statistics at the same time, and then go to or study advanced algebra after these two courses, is this feasible?
Yes, although there is a close relationship between advanced algebra and probability theory mathematical statistics, imitation refers to the fact that they are two different branches of mathematics, each with its own independent field of study.
It's just not too big, is it? Using the foundation of mathematical analysis, can we digest probability theory and mathematical statistics?
It's just not too big, is it? Using the foundation of mathematical analysis, can we digest probability theory and mathematical statistics?
It is recommended that you follow these courses in one order. Advanced algebra is the foundation of the other two courses, as you need to understand concepts such as vectors, matrices, linear spaces, linear transformations, and cryptic operations.
Then learn mathematical analysis, which is the foundation of calculus, as you need to master concepts and operations such as limits, continuity, derivatives, and integrals. Finally, you will learn probability theory and mathematical statistics, which is a branch of applied mathematics because you need to master the concepts and methods of probability, statistics, and hypothesis testing.
If you only have limited time, it is recommended that you prioritize the courses you need to master the most.
If you learn probability theory and mathematics first, it may cause you to have a lack of understanding of mathematical analysis and advanced algebra. In addition, studying other courses too early may interfere with your learning and make it difficult for you to master these core courses.
Okay, I really appreciate your suggestion, let's put the probability theory back for a while, and let's talk about the higher algebra and the number score first.
Yes, pro-<>
followed. Good. Welcome to join the fan base
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Guo Dunwen: Probability theory and mathematical statistics is a deep and complex practical mathematics subject, to learn it well requires considerable endurance and tenacity, and it is best to refer to a variety of different versions of probability theory and mathematical statistics textbooks, step by step and repeat many times to learn well, it is impossible to learn quickly at one time. Now back to the question of this question, Hub——
Z2 is expressed as u in some books, the variance of the normal parent is , the reliability is the significance level of a, a=, then the confidence probability is 1, find the confidence interval of a, and take out a set of random samples of capacity n from the normal parent n(a, x1, x2 ,...Reading, xn, then the confidence interval of a is: [p u(p(1 p) n),p+u(p(1 p) n)],a=, that is, the confidence probability is, p=65%,u=,n=100, the confidence interval of a is: [65% 65% (1 65%) 100),65%+ 65% (1 65%) 100n)] =,。
Let's go back to the search method and correlation of u=, check the numerical table of the standard normal distribution function f(u), the confidence probability, u= corresponds, and u= corresponds.
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Probability theory and mathematical statistics is a deep and complex practical mathematics subject, to learn it well requires considerable endurance and tenacity, it is best to refer to a variety of different versions of probability theory and mathematical statistics textbooks, step by step and to repeat many times to learn well, a rapid learning is impossible.
Let's go back to the question:
Z2 is expressed as u in some books, the variance of the normal parent is , the reliability is the significance level of a, a=, then the confidence probability is 1, find the confidence interval of a, and take out a set of random samples of capacity n from the normal parent n(a, x1, x2 ,...,xn, then the confidence interval for a is: [p u(p(1 p) n),p+u(p(1 p) n)],a=, that is, the confidence probability is, p=65%,u=,n=100, the confidence interval for a is: [65% 65% (1 65%) 100),65%+ 65% (1 65%) 100n)] =,。
Let's talk about the method and correlation of u=, check the numerical table of the standard normal distribution function f(u), the confidence probability, u= corresponds, and u= corresponds.
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Guo Dunwen: Probability theory and mathematical statistics is a deep and complex practical mathematics subject, to learn it well requires considerable endurance and tenacity, and it is best to refer to a variety of different versions of probability theory and mathematical statistics textbooks, step by step and repeat many times to learn well, it is impossible to learn quickly at one time. Now back to the question of this question, Hub——
Z2 is expressed as u in some books, the variance of the normal parent is , the reliability is the significance level of a, a=, then the confidence probability is 1, find the confidence interval of a, and take out a set of random samples of capacity n from the normal parent n(a, x1, x2 ,...Reading, xn, then the confidence interval of a is: [p u(p(1 p) n),p+u(p(1 p) n)],a=, that is, the confidence probability is, p=65%,u=,n=100, the confidence interval of a is: [65% 65% (1 65%) 100),65%+ 65% (1 65%) 100n)] =,。
Let's go back to the search method and correlation of u=, check the numerical table of the standard normal distribution function f(u), the confidence probability, u= corresponds, and u= corresponds.
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