使用方法(例)·随机号的确定一般对有随机表的问卷,需事先在随机表的第一行数字上,选好一个数字,并划上一个圈,被圈好的这个数字就是这份问卷的随机号,如上表的④。随机号的选择一般由小到大或循环给出。最简便的方法是用问卷编号的最后一个尾数,作随机号。·选出被访者将所有 How to use · Example of Random Number Determination Generally, for a questionnaire with a random list, the number of the first line of the random list must be selected in advance and a circle drawn. This number is the one circled Questionnaire random number, as the above ④. The choice of random numbers are generally given as small or large. The easiest way is to use the last mantissa of the questionnaire number as a random number. · Select respondents will all