'Sampling Cases' means
Sampling of people, newspapers, television programmes etc.
The question turns on the technical meaning of the word case in research methodology, which is broader than its ordinary use suggests.
A case is any unit that a study examines and about which data are collected - the unit of analysis. It need not be a person. Depending on the research question, the cases may be individuals, households, schools, hospitals, villages, organisations, countries, events, documents, newspaper editions, television programmes, advertisements or court judgments. Sampling cases therefore means selecting from whatever population of such units the study is concerned with, so that the sample can stand for the whole.
The fourth option captures exactly this breadth, and the examples it gives are chosen to make the point: people alongside newspapers and television programmes. A study of how an issue is portrayed in the press would sample newspaper editions; a study of advertising would sample commercials. These are sampling exercises in the full technical sense, with the same considerations of representativeness and sample size that apply when sampling people.
The second option is the main distractor because it restricts cases to people, which is the everyday assumption the question is testing. It also describes selection by suitability, which is closer to purposive sampling than to the general idea of sampling cases.
The first option names a method rather than the meaning of the term. A sampling frame is the list of all units from which a sample is drawn, and using one is characteristic of probability sampling. But cases can be sampled without a frame, as in snowball or convenience sampling, so the definition would be too narrow.
The third option is a pun on the word case and is included as a distractor of the obvious kind.
Hence sampling cases means the sampling of people, newspapers, television programmes and other such units.
Similar Questions
Given below are two statements:
Statement I: When selection procedure is biased, taking a large sample will help reduce the bias.
Statement II: In a normally distributed data, the chances of individual observed values deviating more than 3 times the standard deviation from the mean value, are very less.
In the light of the above statements, choose the most appropriate answer from the options given below:A sample of respondents which is available to researchers because of their access to the respondents is identified as :
Given below are two statements :
Statement I : In probability sampling, it is not necessary that all the members of population have an equal opportunity to be the part of the sample.
Statement II : Non probability sampling method is not a fixed or predefined selection process.
In the light of the above statements, choose the correct answer from the options given below :
In online surveys, which of the following are sampling issues ?
A. People in a household may use the same computer, as they have access to only one.
B. Many respondents may have multiple email IDS.
C. Internet users constitute a biased sample of the population
D. Sampling frames for online surveys are cheap.
E. The governments restrict online surveys.Choose the most appropriate answer from the options given below :
If a researcher wants to select a sample from a population such that each member in the population of interest has an equal chance of being selected in the sample, the researcher is following:
Given below are two statements
Statement I: In survey research, even a large sample cannot guarantee precision.
Statement II: As large samples also do not guarantee precision, the researcher need not worry about sampling error.
In light of the above statements, choose the correct answer from the options given below
Which of the following sampling procedures will be appropriate for conducting researches with empirico-inductive paradigm?
In case the population of research is heterogeneous in nature which of the following sampling techniques will ensure optimum representativeness of sample units?
Which of the following statements fails to indicate the intent of purposive sampling?
Which one of the following is a non-probability sampling?
Important Questions from Sample
Which of the following are correct about Questionnaire?
(a) In open ended question, specific responses are taken through ranking, scaled items and categorical responses.
(b) In ranking, respondent place the response in a rank order according to some criteria.
(c) In scaled item, respondent indicate the strength of their agreement only.
(d) In categorical response, respondent are given only two responses such as 'yes' or 'no'.
Choose the correct option from the codes :
Arrange in sequence the steps involved in the sampling process
A. Choose between probability and nonprobability sampling
B. Specify sampling unit
C. Validate sample
D. Determine the necessary sample size
E.Select appropriate sampling frame
Choose the correct answer from the options given below:
Which one of the following is NOT an essential characteristic of data?
- Which of the example requires snowball sampling technique?
A model being fitted is said to be adequate if the residual plot:
