EDUCATION UGC NET
RESEARCH METHODOLOGY
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Quota sampling
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Cluster sampling
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Systematic sampling
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Stratified random sampling
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Detailed explanation-1: -Inductive Approach: It is also termed as a bottom-up approach.
Detailed explanation-2: -Because of its ability to represent an entire population of interest, probability sampling is the method of choice for producing valid and unbiased statistical estimates for large populations and their subgroups.
Detailed explanation-3: -Simple random sampling. In simple random sampling (SRS), each sampling unit of a population has an equal chance of being included in the sample. Consequently, each possible sample also has an equal chance of being selected.
Detailed explanation-4: -Stratified sampling techniques are generally used when the population is heterogeneous, or dissimilar, where certain homogeneous, or similar, sub-populations can be isolated (strata).