【简答题】检验某固定比率的假设 据标准规定,某批工业产品中不良品的比例为 10% ,在产品批中抽出 100 个作为样本,发现不合格品数 Y 为 16,试用卡方检验法 检验该批产品不良品率是否的确为 10%.
【判断题】厅巡岗人员应以乘客排队人数10人为临界点,及时向值班站长汇报客服中心和TVM前乘客排队的人数,以便值班站长决策。
【简答题】结构化程序设计的3种结构是( )。 A)顺序结构,分支结构,跳转结构 B)顺序结构,选择结构,循环结构 C)分支结构,选择结构,循环结构 D)分支结构,跳转结构,循环结构
【简答题】Look at the terms below and find the correct definitions . Copy the corresponding letters in the blanks . 1 . ____ free trade 2 . ____ specialization 3 . ____ monopoly 4 . ____ equilibrium 5 . ___...
【单选题】The common physiological function of six-fu organs is to ________.
B.
receive, transport and transform water and food
C.
receive water and essence
D.
receive, transport and transform essence
【单选题】What is the common function of Fu organs?
【简答题】写出下列程序的执行结果。 SET.TALK.OFF x=9 y=13 z=fu(x,y) ?.z RETURN FUNCTION.fu PARAMETERS.a,b a=a*b RETURN.(a).
【多选题】以乘客排队人数( )为临界点,及时向( )汇报票务中心(客服中心)和TVM前乘客排队人数。
【单选题】A country that has a comparative advantage in future production of consumption goods
A.
will tend to be an international borrower.
B.
will tend to have low real interest rates.
C.
will tend to be an international investor or lender.
D.
will tend to have good work ethics.
【判断题】厅巡人员应以乘客排队人数10人为临界点,及时向值班站长汇报客服中心、临时客服中心和TVM前乘客排队的人数,以便值班站长决策。()