2. 80,000 people attending a professional football game filled out surveys asking their opinions on using tax money to upgrade the football stadium. 70% said that they supported the use of tax money. Then a pollster surveyed a simple random sample of 5000 voters, and only 30% of the voters in this sample supported the use of tax money. The owner of the football team claims that the survey done at the football stadium is more reliable because the sample size is much larger. a. What kind of sample was taken at the stadium? (circle one) Convenience Cluster Random Stratified Systematic b. Explain why the team owner is not correct that the survey done at the stadium is more reliable. 3. A simple random sample of size n is one in which: (Circle the best choice) a. Every nth member is selected from the population. b. Each possible sample of size n has the same chance of being selected. c. There is exactly the same proportion of women in the sample as is in the population. d. You keep sampling until you have a fixed number of people having various characteristics (e.g., males, females, etc.)