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【单选题】
在实际工作中，计算不重复抽样的抽样平均误差但采用重复抽样的公式的情况是(    )。
A.
样本单位数占总体单位数的比重很小时
B.
样本单位数占总体单位数的比重很大时
C.
样本单位数目很少时
D.
样本单位数目很多时
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参考答案：
举一反三
【单选题】If the government has a budget deficit, crowding out might occur. Crowding out leads to all of the following EXCEPT
A.
a higher real interest rate.
B.
a decreased quantity of investment.
C.
a smaller capital stock in the future.
D.
decreased private saving.
查看完整题目与答案
【单选题】If a government has a macro-economic policy objective of expanding the overall level of economic activity, which of the following measures would not be consistent with such an objective?
A.
Increasing public expenditure
B.
Lowering interest rates
C.
Increasing taxation
D.
Decreasing taxation
查看完整题目与答案
【单选题】下列哪一项是关于服务指标有形性指标的描述（）
A.
如服务过程中不能在正确的授权下进行变更操作、是否能按照保密要求保护客户数据安全、是否所有涉及安全的活动都被报告和记录等
B.
如对服务请求的响应速度、服务请求的解决速度、一次故障解决率等达到规定水平，服务过程中按要求和客户进行互动沟通
C.
如工程师是否具备相匹配的专业知识或证书、服务过程中仪态仪表规范的执行情况、服务物符合模板要求等
D.
如工程师服务语言、行为、态度的规范程度等
E.
以上都不是
查看完整题目与答案
【简答题】A安装公司承包某通风空调工程的施工，合同约定：冷水机组、冷却塔、水泵和风机盘管等设备由建设单位果购，其他材料及配件由A安装公司采购，工程质量达到通风空调工程施工质量验收规范要求。 A安装公司进场后，因建设单位采购的设备晚于风管制作安装的开工时间，A安装公司及时联络空调设备供应商，了解设备的各类参数及到场时间并与B建筑公司协调交叉配合施工的时间与节点，编制了施工进度计划(见表1)并根据施工进度计划，...
查看完整题目与答案
【单选题】If the government currently has a budget deficit, then
A.
it does not necessarily have a debt
B.
its debt is increasing
C.
government expenditures are greater than taxes
D.
All of the above are correct
查看完整题目与答案
【单选题】If a government has a macro-economic policy objective of expanding the overall level of economic activity, which of the following measures would NOT be consistent with such an objective?
A.
Increasing public expenditure
B.
Lowering interest rates
C.
Increasing taxation
D.
Reducing taxation
查看完整题目与答案
【单选题】If a government has a macro-economic policy objective of expanding the overall level of economic activity, which of the following measures would NOT be consistent with such an objective?AIncreasing pu...
A.
Increasing public expenditure
B.
Lowering interest rates
C.
Increasing taxation
D.
Lowering interest rates
查看完整题目与答案
【判断题】40 膝关节伸直时不能完成回旋的运动. YES NO
A.
正确
B.
错误
查看完整题目与答案
【单选题】If a government has a macro-economic policy objective of expanding the overall level of economic activity, which of the following measures would NOT be consistent with such an objective?
A.
Increasing public expenditure
B.
Lowering interest rates
C.
Increasing the exchange rate
D.
Decreasing taxation
查看完整题目与答案
【简答题】资料一：某上市公司2017年度的净利润为5016万元，其中应付优先股股东的股利为176万元。2016年年末的股本为9000万股，2017年2月12日，经公司2016年度股东大会决议，以截至2016年年末公司总股本为基础，向全体股东每10股送红股5股，工商注册登记变更完成后公司总股本变为13500万股。2017年6月1日经批准回购本公司股票2400万股。该上市公司2017年年末股东权益总额为2440...
查看完整题目与答案
相关题目：
【单选题】If the government has a budget deficit, crowding out might occur. Crowding out leads to all of the following EXCEPT
A.
a higher real interest rate.
B.
a decreased quantity of investment.
C.
a smaller capital stock in the future.
D.
decreased private saving.
查看完整题目与答案
【单选题】If a government has a macro-economic policy objective of expanding the overall level of economic activity, which of the following measures would not be consistent with such an objective?
A.
Increasing public expenditure
B.
Lowering interest rates
C.
Increasing taxation
D.
Decreasing taxation
查看完整题目与答案
【单选题】下列哪一项是关于服务指标有形性指标的描述（）
A.
如服务过程中不能在正确的授权下进行变更操作、是否能按照保密要求保护客户数据安全、是否所有涉及安全的活动都被报告和记录等
B.
如对服务请求的响应速度、服务请求的解决速度、一次故障解决率等达到规定水平，服务过程中按要求和客户进行互动沟通
C.
如工程师是否具备相匹配的专业知识或证书、服务过程中仪态仪表规范的执行情况、服务物符合模板要求等
D.
如工程师服务语言、行为、态度的规范程度等
E.
以上都不是
查看完整题目与答案
【简答题】A安装公司承包某通风空调工程的施工，合同约定：冷水机组、冷却塔、水泵和风机盘管等设备由建设单位果购，其他材料及配件由A安装公司采购，工程质量达到通风空调工程施工质量验收规范要求。 A安装公司进场后，因建设单位采购的设备晚于风管制作安装的开工时间，A安装公司及时联络空调设备供应商，了解设备的各类参数及到场时间并与B建筑公司协调交叉配合施工的时间与节点，编制了施工进度计划(见表1)并根据施工进度计划，...
查看完整题目与答案
【单选题】If the government currently has a budget deficit, then
A.
it does not necessarily have a debt
B.
its debt is increasing
C.
government expenditures are greater than taxes
D.
All of the above are correct
查看完整题目与答案
【单选题】If a government has a macro-economic policy objective of expanding the overall level of economic activity, which of the following measures would NOT be consistent with such an objective?
A.
Increasing public expenditure
B.
Lowering interest rates
C.
Increasing taxation
D.
Reducing taxation
查看完整题目与答案
【单选题】If a government has a macro-economic policy objective of expanding the overall level of economic activity, which of the following measures would NOT be consistent with such an objective?AIncreasing pu...
A.
Increasing public expenditure
B.
Lowering interest rates
C.
Increasing taxation
D.
Lowering interest rates
查看完整题目与答案
【判断题】40 膝关节伸直时不能完成回旋的运动. YES NO
A.
正确
B.
错误
查看完整题目与答案
【单选题】If a government has a macro-economic policy objective of expanding the overall level of economic activity, which of the following measures would NOT be consistent with such an objective?
A.
Increasing public expenditure
B.
Lowering interest rates
C.
Increasing the exchange rate
D.
Decreasing taxation
查看完整题目与答案
【简答题】资料一：某上市公司2017年度的净利润为5016万元，其中应付优先股股东的股利为176万元。2016年年末的股本为9000万股，2017年2月12日，经公司2016年度股东大会决议，以截至2016年年末公司总股本为基础，向全体股东每10股送红股5股，工商注册登记变更完成后公司总股本变为13500万股。2017年6月1日经批准回购本公司股票2400万股。该上市公司2017年年末股东权益总额为2440...
查看完整题目与答案
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