Business Analyst: National Motors began selling the Luxora-its new model of sedan—in June. Last week, National released sales figures for the summer months of June, July, and August that showed that by the end of August only 80,000 Luxoras had been sold. Therefore, National will probably not meet its target of selling 500,000 Luxoras in the model's first twelve months.
Which of the following would be most useful to establish in order to evaluate the analyst's prediction?
Whether new-car sales are typically lower in the summer months than at any other time of the year.
Whether National Motors currently produces more cars than any other automaker.
Whether the Luxora is significantly more expensive than other models produced by National Motors.
Whether National Motors has introduced a new model in June in any previous year.
Whether National Motors will suffer serious financial losses if it fails to meet its sales goal for the Luxora.
这道题的逻辑链有明显的flaw,直接用flaw选答案就可以。已知summer的销售量--》对一整年的销售量下结论。Flaw:别的月份销售量会什么样? E
对啦 枚举推理 样本代表性
枚举推理 :由 summer months的销售情况 推 全年的销售总量
CQ - 不具有代表性
太着急做题没看到12个月,以为问的是下个月销售