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:
Random sampling
To determine the method the researcher is using, let's examine the options:
- Quota Sampling: This is a non-probability sampling method where the researcher selects a sample that reflects the characteristics of the whole population. The selection is made from specific subgroups, and it's not random.
- Convenience Sampling: Another non-probability sampling technique that involves choosing samples based on ease of access and administrative convenience rather than random selection.
- Purposive Sampling: Also known as judgmental, subjective, or selective sampling, this is a non-random method where the researcher selects participants with a purpose in mind, usually because they can provide specific insights.
- Random Sampling: This is a probability sampling technique where each member of the population has an equal chance of being selected. It is the most unbiased method of sampling, as it ensures each individual has the same probability of selection.
Based on the definitions above, Random Sampling is the method where each member of the population has an equal chance of being selected. This is what the researcher is using in the given scenario.
Thus, the correct answer is Random Sampling.
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 :
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?
'Sampling Cases' means
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:
