【判断题】519 市场的地理位置较集中的产品,如生产资料,可以采用长渠道。
【单选题】从已编号为1~50的50枚最新研制的某种型号的导弹中随机抽取5枚来进行发射试验,若采用每部分选取的号码间隔一样的系统抽样方法,则所选取5枚导弹的编号可能是
【单选题】从编号为1~50的50枚最新研制的某种型号的导弹中随机抽取5枚来进行发射实验,若采用每部分选取的号码间隔一样的系统抽样方法,则所选取5枚导弹的编号可能是( )
【简答题】Nowadays, there are more and more college students who want to find better jobs. But the competition is very fierce. It is said that if you have a good interpersonal relationship, you can easily get a...
【简答题】The Great Wall of China is a huge _____. Apple and IBM are______. Led Zeppelin and the Beetles are two very famous_______. If you are in trouble with the police, you need________. An_______is a questi...
【单选题】If your spoken English is not very good, then you may be when you are looking for a job.
【单选题】从已编号为1~50的50枚最新研制的某种型号的导弹中随机抽取5枚来进行发射实验,若采用系统抽样的方法,则所选取5枚导掸的编号可能是 [ ]
【判断题】市场的地理位置较集中的产品,如生产资料,可以采用长渠道。
【单选题】If your spoken English is not very good, then you may be when you are looking for a job.
【单选题】现从编号为 1 ~ 50 的 50 枚最新研制的某种型号导弹中随机抽取 5 枚来进行发射试验,若选用系统抽样的方法确定所选取的导弹编号可能是