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统计学理论和方法科学可应用和渗透到社会、经济和自然等许多领域,可作为研究社会、经济和自然问题的有效手段和工具,证券和证券市场当然也可用统计指标和统计方法来描述和反映其中的各种数量关系及变化发展规律。随着我国证券市场的进一步规范,过去那种“谁有股票谁发财”的说法已一去不复返,投资者在投资中承受了很大风险,这时统计又成为测定和研究证券投资收益和风险的
Statistics Theory and Methodology Science can be applied and permeated into many fields such as society, economy and nature and can be used as effective means and tools for studying social, economic and natural issues. Securities and stock markets can of course be described by statistical indicators and statistical methods. Reflect the various quantitative relationships and changes in the law of development. With the further standardization of the securities market in our country, the saying that “whoever owns the stock makes a fortune” has gone by and the investor has suffered a great deal of risk in the investment. At this time, the statistics have also become the measure and study of the return on securities investment And risky