How to learn "Probability Theory and Mathematical Statistics" or "Probability Theory and Mathematical Statistics" well, it may be better for me to answer this question than to ask the teachers and professors of this subject to answer it, because they are experts in this field and they forget the learning difficulty of this subject. It may be more appropriate for someone who knows the difficulties to answer this question. My answer is:

1, teach Probability Theory and Mathematical Statistics or Probability Theory and Mathematical Statistics in the second semester of sophomore year or the last semester of junior year, and fully lay a solid foundation for calculus.

2. It takes five times the follow-up time to think and understand the content of classroom learning.

3. If you don't fully understand the profound theoretical part for the time being, you can put it in the past first and then slowly understand it later. That's what I said before.

4, must master the important formula and related concepts to understand and use calculation.

5. Learn how to use various numerical tables and inspection tables first, and then understand how these tables are made.

6. There are many examples, so we should do more practical statistical calculations, from simple to complex, and learn and master them step by step.

7. Regression analysis, second-order multiplication and linear regression (including multiple variables) are the foundations that must be mastered, and other nonlinear regression can be handled flexibly.

8. Various tests, analyses and judgments are the difficulties in learning. Practice by imitating examples first, and then taste and understand in practice.