Abel Alonzo,Director of Human Resources,is exploring employee absenteeism at the Harrison Haulers Plant.Abel knows that absenteeism varies significantly between departments.For example,workers in the wood shop are absent more than those in the tuning department and the size of the departments ranges from 40 to 120 workers.He orders a random sample of 10 workers from each of the six departments.Abel' sample is a ___.
A)proportionate systematic sample
B)proportionate stratified sample
C)disproportionate systematic sample
D)disproportionate stratified sample
E)proportionate cluster sample

Question

Quizplus · Accepted Answer

The sample is a disproportionate stratified sample because Abel is taking a fixed number of workers (10) from each department regardless of the department size, which means the sample is not proportionate to the size of each department.

Abel Alonzo,Director of Human Resources,is Exploring Employee Absenteeism at the Harrison