非合作n人投标报价服从正态分布的投标策略

The Tactics of the Tender Offer while Non cooperative n Tendek' Offer Obeys the nomal Distribution

当非合作ｎ 人投标报价服从正态分布时，根据参数置信区间公式，估计非合作ｎ 人有效报价平均数的范围，依此建立局中人Ｉ最佳报价矩阵对策模型⒚该方法确定的报价与最佳标底的误差能控制在较小的范围内，适用于招标中合成标底的评标办法。

When non cooperative n tender's offer obeys the normal distribution, we can estimate the range f valid quotation average based on the parametric confidene area formula, determine the optimum quotation of the insider I and sel up a matrix countermove modcl The error between the quotation determined by this method and the optimum base bid price can be controlled within small range, it is suitable for the evaluation of compound base bid price and practical a quotation.