GRE
The median of x, y and z
The median of $$x^{2}$$, $$y^{2}$$, and $$z^{2}$$
The greatest possible number of members present if the two committees meet in a joint session
18
p
1-p
$$T_5$$
$$(3^{11}) T_{16}$$
25000 +道题目
199本备考书籍