统计分析与决策二者有联系又有区别。统计要参与决策,必须搞好统计分析。搞好统计分析,需要解决选题、分析、撰写报告三个问题。 Statistical analysis and decision-making both are different and different. Statistics to participate in decision-making, we must do a good job in statistical analysis. To do a good job of statistical analysis, we need to solve three problems of selecting topics, analyzing and writing reports.