Practice problem
Counting and Probability: Conducting Simulations

Courtesy of Nedra Apple CC0, via publicdomainpictures.net
The Joneses have a daughter. Every year, for her birthday, she randomly picks different cake flavors from a selection of vanilla, chocolate, red velvet and lemon for her birthday. At her birthday party, one half of the cupcakes are the first chosen flavor and the other half is the second chosen flavor.
Which simulation would best represent the possibility of a guest randomly getting a red velvet cupcake?