LIST I LIST II A. Simple Random Sampling I. Population is divided into strata out of which the sample is drown independently B. Stratified Random Sampling II. Sampling wherein a group of subjects is taken altogether as a sampling unit C. Systematic sampling III. Each member of the population has an equal chance of being selected in the sample D. Cluster sampling IV. Every 9th case is chosen for the study from a list of cases.
Choose the correct answer from the options given below:
Understanding Sampling Method Matching
This question requires matching different sampling techniques from List I with their corresponding definitions in List II.
Matching Sampling Techniques
Let's analyze each technique:
- Simple Random Sampling (A): This method ensures that every individual in the population has an equal and independent probability of being chosen. This corresponds to definition III.
- Stratified Random Sampling (B): In this technique, the population is first divided into subgroups (strata) based on shared characteristics. Then, a random sample is selected from each stratum independently. This matches definition I.
- Systematic Sampling (C): This involves selecting samples from a list at a fixed interval. For example, choosing every 9th person from a directory. This corresponds to definition IV.
- Cluster Sampling (D): This method involves dividing the population into groups called clusters. Then, a random sample of clusters is selected, and all individuals within the chosen clusters are included in the sample. This matches definition II.
Summary of Matches
The correct matches are summarized below:
| List I Item | Description |
|---|---|
| A. Simple Random Sampling | III. Each member of the population has an equal chance of being selected in the sample |
| B. Stratified Random Sampling | I. Population is divided into strata out of which the sample is drown independently |
| C. Systematic sampling | IV. Every 9th case is chosen for the study from a list of cases |
| D. Cluster sampling | II. Sampling wherein a group of subjects is taken altogether as a sampling unit |
The resulting correct combination is A-III, B-I, C-IV, D-II.
Important Questions from Methods of sampling - Teaching
- The equiprobability of selection to every unit in a universe refers to _________
- In case study research the most common form of sampling is -
Which of the following statements are true in the context of sampling ?
A. Purposive sampling is probability sampling
B. Snowball sampling is based upon sociometry
C. 'G' power is used to estimate sample size
D. Sampling error increases with sample size
E. Standard deviation of sampling distribution is sampling error
Choose the correct answer from the options given below :
- To conduct a study on Anganwadi workers, the researcher randomly selected five districts out of 30 districts of a state and collected data from each and every Anganwadi worker from these five districts. This is an example of _____
- Which of the following is Not a type of stratified Sampling ?
