Question

in a study, the sample is chosen by dividing the population by voting precinct, and sampling everyone in the precincts selected. what is the sampling method? simple random systematic stratified cluster convenience

Explanation:

Cluster sampling divides the population into groups (clusters), here the voting precincts. Then entire clusters (selected voting precincts) are sampled. In simple random sampling, individuals are randomly chosen. Systematic has a fixed - interval selection. Stratified divides by subgroups and samples from each subgroup proportionally. Convenience sampling selects easily - accessible individuals.

Answer:

Cluster