25. this sampling technique is done by dividing the population into classes.
a. systematic sampling
b. cluster sampling
c. stratified sampling
d. simple random sampling
nonsense report
a. systematic sampling
b. cluster sampling
c. stratified sampling
d. simple random sampling
nonsense report
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Answer:
sampling technique that divides the population into groups is cluster sampling. so, B. CLUSTER SAMPLING
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Answer:
Stratified sampling
To use this sampling method, you divide the population into subgroups (called strata) based on the relevant characteristic (e.g. gender, age range, income bracket, job role). Based on the overall proportions of the population, you calculate how many people should be sampled from each subgroup.
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