(1)
____(2) ____
After the quarrel, I tried to fix the misunderstanding between us, but all my efforts seemed ______.
某篮球队甲、乙两名运动员练习罚球,每人练习10轮每轮罚球30个.命中个数的茎叶图如下.若10轮中甲、乙的平均水平相同,则乙的茎叶图中x的值是( )