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【单选题】
伤风湿、冷痛瘀血者,何种熏洗湿敷药()
A.
散瘀和伤汤
B.
金银花煎水
C.
八仙逍遥
D.
野菊花煎水
E.
2%-20%溶液
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举一反三
【多选题】Which of the following statement about quota sampling and stratified sampling is/are true?
A.
In both of them, there exist distinctive subgroups in the population.
B.
They both need a sampling frame of each of the subgroups of the target population.
C.
In both of them,researchers want to ensure that all strata are included in the sample in order to enhance the representativeness of the sample and/or to enable comparisons between strata.
D.
Stratified sampling does not need a sampling frame to generate a stratified sample.
E.
In both of them,once the sample number of each subgroup is defined, samples are drawn in simple random sampling or systematic sampling method.
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【单选题】In ________, sampling elements are selected by chance, that is, randomly.
A.
nonprobability sampling
B.
convenience sampling
C.
judgmental sampling
D.
probability sampling
E.
lotto sampling
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【简答题】系统抽样(systematic sampling)
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【单选题】Which of the following sampling methods correctly describes systematic sampling?
A.
A sampling method which is a type of value-weighted selection in which sample size, selection and evaluation results in a conclusion in monetary amounts.
B.
A sampling method which involves having a constant sampling interval, the starting point for testing is determined randomly.
C.
A sampling method in which the auditor selects a block(s) of contiguous items from within the population.
D.
Testing items with a certain characteristic.
查看完整题目与答案
【单选题】Which of the following is a method of probability sampling?
A.
Simple random sampling
B.
Systematic sampling
C.
Stratified sampling
D.
All of the above are methods of probability sampling.
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【单选题】A probability sampling technique in which the sample is chosen by selecting a random starting point and then picking every ith element in succession from the sampling frame is called ________.
A.
simple random sampling
B.
snowball sampling
C.
cluster sampling
D.
systematic sampling
E.
succession sampling
查看完整题目与答案
【单选题】84 It has been decided that systematic sampling would be applied to the audit of Tirrol Co’s inventory. Which of the following sampling methods correctly describes systematic sampling?
A.
A sampling method which is a type of value-weighted selection in which sample size, selection and evaluation results in a conclusion in monetary amounts
B.
A sampling method which involves having a constant sampling interval, the starting point for testing is determined randomly
C.
A sampling method in which the auditor selects a block(s) of contiguous items from within the population
D.
A sampling method in which the auditor selects a sample without following any particular structured technique
查看完整题目与答案
【单选题】________ is a nonprobability sampling technique that attempts to obtain a sample of convenient elements and leaves the selection of sampling units primarily to the interviewer.
A.
Convenience sampling
B.
Snowball sampling
C.
Simple random sampling
D.
Systematic sampling
E.
Window sampling
查看完整题目与答案
【多选题】中西医结合治疗骨折的指导方针时( )
A.
动静结合
B.
筋骨并重
C.
内外兼治
D.
医患合作
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【多选题】The four commonly used non-probability sampling methods include:
A.
Convenience sampling
B.
Purposive sampling
C.
Quota sampling
D.
Snowball sampling
E.
Systematic sampling
F.
Stratified sampling
查看完整题目与答案
相关题目：
【多选题】Which of the following statement about quota sampling and stratified sampling is/are true?
A.
In both of them, there exist distinctive subgroups in the population.
B.
They both need a sampling frame of each of the subgroups of the target population.
C.
In both of them,researchers want to ensure that all strata are included in the sample in order to enhance the representativeness of the sample and/or to enable comparisons between strata.
D.
Stratified sampling does not need a sampling frame to generate a stratified sample.
E.
In both of them,once the sample number of each subgroup is defined, samples are drawn in simple random sampling or systematic sampling method.
查看完整题目与答案
【单选题】In ________, sampling elements are selected by chance, that is, randomly.
A.
nonprobability sampling
B.
convenience sampling
C.
judgmental sampling
D.
probability sampling
E.
lotto sampling
查看完整题目与答案
【简答题】系统抽样(systematic sampling)
查看完整题目与答案
【单选题】Which of the following sampling methods correctly describes systematic sampling?
A.
A sampling method which is a type of value-weighted selection in which sample size, selection and evaluation results in a conclusion in monetary amounts.
B.
A sampling method which involves having a constant sampling interval, the starting point for testing is determined randomly.
C.
A sampling method in which the auditor selects a block(s) of contiguous items from within the population.
D.
Testing items with a certain characteristic.
查看完整题目与答案
【单选题】Which of the following is a method of probability sampling?
A.
Simple random sampling
B.
Systematic sampling
C.
Stratified sampling
D.
All of the above are methods of probability sampling.
查看完整题目与答案
【单选题】A probability sampling technique in which the sample is chosen by selecting a random starting point and then picking every ith element in succession from the sampling frame is called ________.
A.
simple random sampling
B.
snowball sampling
C.
cluster sampling
D.
systematic sampling
E.
succession sampling
查看完整题目与答案
【单选题】84 It has been decided that systematic sampling would be applied to the audit of Tirrol Co’s inventory. Which of the following sampling methods correctly describes systematic sampling?
A.
A sampling method which is a type of value-weighted selection in which sample size, selection and evaluation results in a conclusion in monetary amounts
B.
A sampling method which involves having a constant sampling interval, the starting point for testing is determined randomly
C.
A sampling method in which the auditor selects a block(s) of contiguous items from within the population
D.
A sampling method in which the auditor selects a sample without following any particular structured technique
查看完整题目与答案
【单选题】________ is a nonprobability sampling technique that attempts to obtain a sample of convenient elements and leaves the selection of sampling units primarily to the interviewer.
A.
Convenience sampling
B.
Snowball sampling
C.
Simple random sampling
D.
Systematic sampling
E.
Window sampling
查看完整题目与答案
【多选题】中西医结合治疗骨折的指导方针时( )
A.
动静结合
B.
筋骨并重
C.
内外兼治
D.
医患合作
查看完整题目与答案
【多选题】The four commonly used non-probability sampling methods include:
A.
Convenience sampling
B.
Purposive sampling
C.
Quota sampling
D.
Snowball sampling
E.
Systematic sampling
F.
Stratified sampling
查看完整题目与答案