A restaurant owner determined that about 1 out of every 3 customers purchases an appetizer. Which simulation could be used to answer questions about customers purchasing an appetizer?
I only want the answer not the method please.

That would be Picking and Replacing.

Step-by-step explanation:

We can determine this through process of elimination. It can't be rolling because half ( 1/2 ) the numbers are even, not one third ( 1/3 )like we need. We can't do flipping because half ( 1/2 ) the coin is heads, not one third ( 1/3 ). We can't do spinning, for there are 3 possibilities, but they're not even. there are 2 green, 2 red, and only one blue, so that would not be a proper calculation of 1/3. But, with picking and replacing, there are nine in total and 3 that are red. The three that are red are 1/3 of the balls in the hat, which is the only fair 1/3 chance of the options, so it is the correct answer.

the answer is 0.3175 hope that you ^w^

also you might actually want to put this picture up if you want people to solve it luckily i remember this question