channels ( IV, Radio, and Google). 30. In a popular major league baseball stadium, historically 65% of the patrons say hotdogs are their favorite ballpark snack. Recently, during a baseball game in the summertime, with the stadium filled to its 50,000 seat capacity, 1,000 patrons are randomly selected to survey their refreshment preferences. The survey reveals that 525 of the surveyed patrons say hotdogs are their favorite ballpark snack. With 95% confidence, what can you conclude about the hotdog preferences of the ballpark patrons? Have they changed or is there insufficient evidence to conclude they have changed? Show your work and state your answer clearly. (This problem is worth 8 points.)