【判断题】钢铁企业内发现同伴煤气中毒应尽快上前将同伴移出煤气区。
【判断题】算术平均数易受数列中极端值的影响,中位数次之,众数几乎不受极端值的影响。
【单选题】Wimbledon is widely ______ as being the premier tennis tournament.
【简答题】A.They won the tournament last year. B.They have been trained the hardest in the tournament. C.They have the most money to spend on their athletes. D.They have never lost a before.
【判断题】量化宽松政策就是增加国民产出政策的统称。()
【单选题】Even though the young team did not win in the tournament, they turned in a ______ performance in the playoffs.
【简答题】众数决定于( )最多的变量值,因此不受( )的影响,中位数只受极端值的( )影响,不受其( )的影响。
【单选题】In the keen competition of this international tennis tournament, she _______ won the championship. [ ]