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【多选题】
根据总体指标的结构形式，设计样本指标，作为总体参数的估计量，并以样本指标的实际值直接作为相应总体参数的估计值，这种抽样估计的方法叫做（）。A.
点估计
B.
区间估计
C.
概率估计
D.
抽样估计
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皮皮学刷刷变学霸
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【多选题】• 宏观市场营销环境 是指环境中,间接影响企业营销活动的,企业无法直接控制的但应尽量去适应的外部力量,它包括L( )、社会文化及自然生态等因素。
A.
政治法律
B.
经济
C.
人口
D.
科学技术
【单选题】Suppose that the fact that an event A occurs before event B is used to conclude that A caused B . This is an example of ( )
A.
a well-reasoned, logical argument.
B.
an argument that uses the fallacy of false cause.
C.
hasty generalization.
【单选题】____因素是指企业在一定程度上能够控制的因素,主要包括企业内部环境和企业外部的供应者、营销中介、企业的竞争者、顾客和公众等因素。
A.
宏观环境
B.
微观环境
C.
市场环境
D.
社会环境
【单选题】Suppose an importer of steel is required to pay a tariff of $20 per ton plus 5 percent of the value of steel. This is an example of a (an):
A.
Specific tariff
B.
Ad valorem tariff
C.
Compound tariff
D.
Tariff quota
【单选题】Suppose an importer of steel is required to pay a tariff of $20 per ton plus 5 percent of the value of steel. This is an example of a(n):
A.
Specific tariff
B.
Ad valorem tariff
C.
Compound tariff
D.
Tariff quota
【单选题】Suppose there is an earthquake that destroys several corn canneries. Which of the following would NOT occur as a direct result of this event?
A.
Sellers would not be willing to produce and sell as much as before at each relevant price.
B.
The supply would decrease.
C.
Buyers would not be willing to buy as much as before at each relevant price.
D.
The equilibrium price would rise.
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