A large company wants to find out what team-building activity its employees prefer. Which of the following samples can give the most valid generalization?
a all employees who have worked in the company for 5 years or more
b all 624 female employees in the company
c a group with one member from each department
d 400 randomly chosen employees from the list of all employees
1 answer
d 400 randomly chosen employees from the list of all employees