First, the senior high school entrance examination should test related questions.

Second, it is very useful in society after birth, and it can be used for statistics or statements, which is a manifestation of the ability in work and life.

Third, the possibility of the problem can be analyzed theoretically. In fact, the weather forecast is also a probability. Although the future cannot be predicted completely, probability can also be used.

Help you make a choice in some ways.

Fourth, learning probability well can help you solve some problems. In the exam, some questions can be stated only by calculating the probability, without going one by one.

List and calculation not only improve efficiency but also make no mistakes.

Probability is widely used in study and life, so it is very important.