求翻译：随着人类的社会实践，人们需要了解各种不确定现象中隐含的必然规律性，并用数学方法研究各种结果出现的可能性大小，从而产生了概率论，并使之逐步发展成一门严谨的学科。现在，概率与统计的方法日益渗透到各个领域，并广泛应用于自然科学、经济学、医学、金融保险甚至人文科学中 。是什么意思？

With the practice of human society, people need to understand the various uncertain phenomena implied by the inexorable law of nature, and the various outcomes of the possibility of using mathematical methods, resulting in probability theory, and gradually developed into a rigorous disciplines. Now,

Along with the practice of human society, people need to know about the uncertainty implicit in the inevitable things mathematical methods, and study of the various results, and the possibility to size the theory of probability, and step-by-step development of a rigorous academic disciplines. It is

Along with humanity's social practice, the people need to understand in each kind of indefinite phenomenon conceals the inevitable regularity, and studies the possible size with mathematics method which each result appears, thus has had the theory of probability, and causes it gradually to develop a

As human social practices, people need to understand the uncertainty implicit in the phenomenon of regularity, and mathematical method to study the possibility of resulting in a size, which results in probability theory, and gradually developed into a strict discipline. Now, increasingly infiltrated

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