Question

The CEO of huge pharmaceutical company has initiated a study that will identify the best wellness programs that benefits the health of the employees and the productivity of the company. Suppose that the company randomly selects a department (e.g., the Finance department) and surveys all of the individuals (administration, accountants, auditors, cashiers and clerical workers) who work in that company. This sampling plan is called

A. Simple Random Sampling

B. Stratified Sampling

C. Cluster Sampling

D. Systematic Sampling

E. Convenience Sampling

2. A researcher is conducting a study on eating disorders. The researcher randomly selects a name from certain food and nutrition database. She then chooses every eight name from the list to include it in her study. This kind of sampling strategy is called

1. Random

2. Systematic

C. Cluster

D. Stratified

E. Judgmental

Answer 1

For the 1st problem the strategy used is called cluster sampling.

For the 2nd problem the strategy used is called systematic sampling.

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