GRE
The median of the list of angles
90°
The median of the numbers in List M
52.5
$$\frac{a+b}{2}$$
The median of four numbers
The mean of the 7 integers
m
The median of List R
The median of List S
The average of the 5 numbers
The range of seven consecutive integers
7
25000 +道题目
245本备考书籍