The human resources department of a large,well-known telecommunications firm would like to know the job satisfaction of the employees working at its company.This HR department hires an outside,impartial consultant to sample its management and its non-management employees separately.For this scenario,what is the best sampling method to use?

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The best sampling method to use in this scenario is stratified sampling. Stratified sampling divides the population into different groups (in this case, management and non-management employees) and ensures that a representative sample is obtained from each group. This method allows for more accurate results because it guarantees that each subgroup in the population is represented in the sample. This approach is more effective than cluster sampling, which divides the population by location rather than by group, or convenience sampling, which selects participants based on availability without regard to representativeness. Attempted census would be too time-consuming and unnecessary for this study, while voluntary response sampling risks bias in the sample selection.

The Human Resources Department of a Large,well-Known Telecommunications Firm Would