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Is questionnaire probability sampling technique?
A questionnaire has little to do with sampling technique. Sampling technique is to do with who gets the questionnaire and that can be any sampling technique: the questionnaire can be sent to everyone (census), to a random sample, stratified random samples, to random samples in clusters, by quota or convenience. Or a pile of questionnaires can be left for respondents to pick up - self-selection.
What are the disadvantages of systematic sampling?
Disadvantages of systematic sampling: © The process of selection can interact with a hidden periodic trait within the population. If the sampling technique coincides with the periodicity of the trait, the sampling technique will no longer be random and representativeness of the sample is compromised.
What is a less accurate technique then random sampling?
So-called accidental sampling. Please see the link.
What is the advantage and disadvantage of the convenient sampling?
Convenient sampling refers to using a sample group that is the easiest to gather. The advantage of this is that it is the easiest way to convene a test group. The down side is that the sample may not be representative of the population, so the results will be skewed.
A survey was mailed to a total of 400 students 100 were randomly selected from each of the freshman sophomore junior and senior classes last semester What sampling method was used?
Stratified Sampling Method Stratified sampling is a probability sampling technique wherein the researcher divides the entire population into different subgroups or strata, then randomly selects the final subjects proportionally from the different strata.
What is common sampling technique in communication system?
Random Sampling is the most common sampling technique
Which sampling technique is appropriate for voting behaviour of people?
stratified sampling technique
Kinds of non random sampling technique?
Quota sampling.
How do you get sample using universal sampling technique?
try researching about total enumeration technique... it's the other name for universal sampling technique ^_^ Good luck..
A community college student interviews everyone in a statistics class to determine who owns a car what sampling technique is used?
The answer your looking for is Convenience, because it was convenient for the student to interview his class.
Is questionnaire probability sampling technique?
A questionnaire has little to do with sampling technique. Sampling technique is to do with who gets the questionnaire and that can be any sampling technique: the questionnaire can be sent to everyone (census), to a random sample, stratified random samples, to random samples in clusters, by quota or convenience. Or a pile of questionnaires can be left for respondents to pick up - self-selection.
What sampling technique will be the best for the large population size?
Clustered sampling.Clustered sampling.Clustered sampling.Clustered sampling.
Which sampling technique can assure that the profile of the sample matches the profile of the population?
Stratified sampling
What are the disadvantages of systematic sampling?
Disadvantages of systematic sampling: © The process of selection can interact with a hidden periodic trait within the population. If the sampling technique coincides with the periodicity of the trait, the sampling technique will no longer be random and representativeness of the sample is compromised.
How do you xxplain any two factors that affect the choice of a sampling technique?
Two factors that affect the choice of a sampling technique are the population size and the level of accuracy required. For large populations, it may be more practical to use a random sampling technique, while for small populations, a convenience sampling technique may be sufficient. Additionally, if high accuracy is required, a stratified sampling technique may be more appropriate to ensure representation of all subgroups within the population.
What is an example of convenience sampling?
Standing in a shooping mall and selecting people as they walk by to fill out a survey is an example of convenient sampling.
What is a less accurate technique then random sampling?
So-called accidental sampling. Please see the link.
