A restaurant manager randomly selects tables at which customers have just been seated and records the amount of time it takes for the wait staff to greet these customers. This is an example of an experiment being used to collect data.

Question

Quizplus · Accepted Answer

This is an example of observational study because the manager is simply observing and recording the behavior without attempting to influence or modify it.

A Restaurant Manager Randomly Selects Tables at Which Customers Have