为建立低保标准的数学模型，我们提出了以下四个问题：问题一：挑选主要的计算“低保标准”的指标。问题二：就某一地区，根据获得的数据，给出该地区的“低保标准”。问题三：分析现行的各地(省、或县市)之间“低保标准”的相关性。问题四：利用问题三分析的结果，给出多元数学模型，并给出模型适应性验证。
In order to establish the
mathematical model of the standard, we put forward the following four questions.
Question 1: Select the main index to calculate the “subsistence allowance
standard”. Question 2: For a certain region, according to the data obtained,
the “subsistence allowance standard” of the region is given. Question 3: Analyze
the correlation between the existing “subsistence allowance standards” in
different regions (provinces, counties and cities). Question 4: Using the
result of question 3, this paper gives a multivariate mathematical model and
verifies the adaptability of the model.
