probability homework

This week for our homework we had to this video and test out his theory. When I did the test I found that swapping works better. I did the test 20 times and my results were..

Swapped	Stayed the same	outcome
√		Prize
	√	Prize
√		Prize
√		Prize
	√	Prize
	√	Booby prize
√		Booby prize
	√	Booby prize
	√	booby prize
√		Booby prize

	√	Booby prize
√		Prize
	√	Booby prize
	√	Booby prize
√		Prize
√		Prize
√		prize
	√	booby prize
	√	booby prize
√		prize