Select the correct answer from each drop-down menu. Bart runs a food truck in front of a multi-story office building. He wants to know which type of sandwiches his customers prefer, grilled or plain.
He randomly surveyed a few of his friends lwho have eaten at his food truck and recorded the results.
Friends Preferring Grilled Sandwiches Friends Preferring Plain Sandwiches
15
5
and the sample consists
In this case, the population consists of
of
The results would have been more
Based on the results, it can be concluded that
accurate if Bart had surveyed