BUSINESS ADMINISTRATION
RESEARCH METHODOLOGY
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
|
cluster sample
|
|
|
simple random
|
|
|
stratified
|
|
|
proportional
|
Detailed explanation-1: -Stratified random sample: The population is first split into groups. The overall sample consists of some members from every group. The members from each group are chosen randomly.
Detailed explanation-2: -Cluster sampling divides the population into groups, then takes a random sample from each cluster. Both systematic and cluster sampling are forms of random sampling, known as probability sampling, which stands in contrast to non-probability sampling.
Detailed explanation-3: -Probability sampling refers to the selection of a sample from a population, when this selection is based on the principle of randomization, that is, random selection or chance.
Detailed explanation-4: -Cluster sampling is defined as a sampling method where the researcher creates multiple clusters of people from a population where they are indicative of homogeneous characteristics and have an equal chance of being a part of the sample.