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【判断题】
Three main groups of participants in health care are the patient,the providers and health insurance.A.
正确
B.
错误
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【单选题】Forecasting Methods There are several different methods that can be used to create a forecast. The method a forecaster chooses depends upon the experience of the forecaster, the amount of information ...
A.
Imagination of the forecaster.
B.
Necessary amount of information.
C.
Practical knowledge of the forecaster.
D.
Degree of difficulty involved in forecasting.
【单选题】Weather forecasting can be made with the help of _______.
A.
a person’s hands and eyes
B.
a weather map
C.
a weather computer
D.
observation
【单选题】Forecasting Methods There are several different methods that can be used to create a forecast．The method a forecaster chooses depends upon the experience of the forecaster, the amount of information a...
A.
Imagination of the forecaster.
B.
Necessary amount of information.
C.
Practical knowledge of the forecaster.
D.
Degree of difficulty involved in forecasting.
【单选题】下列关于概率的说法，错误的是
A.
通常用P表示
B.
大小在0%与100%之间
C.
某事件发生的频率即概率
D.
在实际工作中，概率是难以获得的
E.
某事件发生的概率0.05时，称为小概率事件
【单选题】下列关于概率的说法,错误的是
A.
通常用P表示
B.
用于描述随机事件发生的可能性大小
C.
某事件发生的频率即概率
D.
某事件发生的概率P≤0.05时，称为小概率事件
【单选题】下列关于概率的说法,错误的是
A.
通常用P表示
B.
大小在0~1之间
C.
某事件发生的频率即概率
D.
在实际工作中，概率是难以获得的
E.
某事件发生的概率P≤0.05时，称为小概率事件
【简答题】世界上第一台真正意义的电子计算机是( )
【单选题】下列关于概率的说法，错误的是
A.
通常用P表示
B.
大小在0~1之间
C.
在实际工作中，概率是难以获得的
D.
某事件发生的频率即概率
E.
某事件发生的概率P≦0.05时，称为小概率事件
【简答题】It can be inferred from the passage that conventional forecasting models are now mostly used for ______ .
【单选题】Forecasting Methods There are several different methods that can be used to create a forecast. The method a forecaster chooses depends upon the experience of the forecaster, the amount of information ...
A.
Imagination of the forecaster.
B.
Necessary amount of information.
C.
Practical knowledge of the forecaster.
D.
Degree of difficulty involved in forecasting.
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