A: Simple random sampling
B: Stratified simple random sampling
C: Cluster sampling
D: Judgment sampling
举一反三
- Which of the following is not random sampling method ? () A: Simple random sampling B: Systematic<br/>sampling C: Nonprobability sampling D: Cluster sampling E: Stratified sampling
- The following sampling method with the smallest sampling error is () A: Stratified sampling B: Simple random sampling C: Systematic sampling D: Cluster sampling E: Double-blind sampling
- 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.
- Which of the following options does not belong to the commonly used random sampling method () A: typical sampling B: multi-stage sampling C: Stratified sampling D: Systematic sampling E: Cluster sampling
- Which are the common used ways to sampling? A: Simple random sample without replacement B: Simple random sample with replacement C: Stratified sample D: Cluster sample
内容
- 0
Which of the following sampling methods does not lead to probability samples? A: stratified sampling B: cluster sampling C: systematic sampling D: convenience sampling
- 1
random sampling的中文翻译是：（）
- 2
random sampling指的是下面哪一项：（）
- 3
I If a sample is selected using random sampling, it will be free from bias.II A sampling frame is a numbered list of all items in a sample.III Cluster sampling is a non-probability sampling method.IV In quota sampling, investigators are told to interview all the people they meet up to a certain quota.Which of the above statements are true? A: I, II ,III and IV B: I, II and IV only C: I and Il only D: I and IV only
- 4
(I) If a sample is selected using random sampling, it will be free from bias.<br/>(II) A sampling frame is a numbered list of all items in a sample.<br/>(III) Cluster sampling is a non-probability sampling method.<br/>(IV) In quota sampling, investigators are told to interview all the people they meet up to a certain quota.<br/>Which of the above statements are true? A: (I),(II) ,(III) and (IV) B: (I), (II) and (IV) only C: (I) and (Il) only D: (I) and (IV) only