The 2ed parameter is: ____
举一反三
- 表示运输需求的价格弹性，当（）时，称为缺乏弹性 A: ed|＜1 B: ed|=1 C: ed|＞1 D: ed|＞2
- ED=2，价格上涨10%，总收益如何变化？
- The point estimation is to determine an interval bounded by 2 values such that the probability that the parameter value is within the interval is known.( )
- When defining a function, that given in a pair of parentheses after the function name is called ______. A: parameter B: argument C: type parameter D: name parameter
- ask(ed) A: want(ed) B: pleas(ed) C: carri(ed) D: help(ed)