Question

a company wants to learn about the number of its employees who visit the dentist for regular checkups. which type of study will best help the company discover this information?
○ census
○ survey sample
○ observational study
○ experiment

Explanation:

To determine the number of employees visiting the dentist, a census would involve collecting data from every employee (the entire population), which is feasible here. A survey sample would only use a subset, an observational study observes without intervention, and an experiment manipulates variables—neither of these fit as well as a census for this specific count of all employees' behavior.

Answer:

A. census