Whether dm patients ' characteristics were useful in explaining variations of their medical expenses depend upon their behaviors 3病患的特质在某些组别的病患来说对于解释医疗费用差异的能力太小,不太具有管理上的意义。
Controversies sparked around the contingency variables presented have lessened the belief that size , technology or environmental conditions in themselves suffice to explain variations in organizational design among firms 然而围绕上述权变因素的争论让人越来越认识到,规模、技术或环境等因素不能充分地解释企业组织设计的差异性。
In statistics, explained variation measures the proportion to which a mathematical model accounts for the variation (dispersion) of a given data set. Often, variation is quantified as variance; then, the more specific term explained variance can be used.