You want to ensure that the composition of your sample of employees has the same balance of salespeople, customer service representatives, and warehouse workers that your organization has. Your organization has 20 salespeople, 30 customer service representatives, and 50 warehouse workers. If you need 50 total responses to your survey, how many warehouse workers should you ask to respond?
A) 25
B) 30
C) 50
D) none of these

Question

Quizplus · Accepted Answer

To maintain the same balance, calculate the proportion of each group. Warehouse workers are 50 out of 100 total employees, so they should be 50% of the sample. 50% of 50 responses is 25.

You Want to Ensure That the Composition of Your Sample