Over his career, he has made 343 of his 425 attempts in an open-air stadium and 59 of his 63 attempts in a dome.

Explain how to use notecards to simulate the difference (Dome - Open-air) in field goal percentage, assuming that Adam Vinatieri had the same ability to make a field goal in both contexts.

Your answer:
a	Using 488 notes cards, mark 63 cards as "made" and mark 425cards as "missed". Shufflethe cards together and divide them into2piles,one of 86 for domes and one of 403 for open-air stadiums. Find the field goal percentage in each context. Calculate the difference in field goal percentage (dome - open-air) and record this value on a well-labeled dotplot. Repeat from the shuffle part 99 times.
b	Using 488 notes cards, mark 86 cards as "made" and mark 403 cards as "missed". Shufflethe cards together and divide them into2piles,one of 63 for domes and one of 425 for open-air stadiums. Find the field goal percentage in each context. Calculate the difference in field goal percentage (dome - open-air) and record this value on a well-labeled dotplot. Repeat from the shuffle part 99 times.