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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.
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 are advantages and disadvantages of systematic sampling?
It can interact with a hidden periodic trait within a population hence the technique will be compromised since there will not be random and representativeness of the saple
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..
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.
What is injection and sampling in fault diagnosis?
chicken dippers!
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 a less accurate technique then random sampling?
So-called accidental sampling. Please see the link.
Which sampling technique is used to focus on high-value items?
stratified
