2. Should the drinking age should be lowered to age 18? To address this question, researchers randomly select 1000 US adults. Overall, 73% of those surveyed said no, the drinking age should not be lowered to age 18. The reported margin of error is $4%. a. (2 pts) What is the implied population? b. (2 pts) What is the sample? c. (1 pt) What type of data is this? d. (2 pts) What is the statistic? (Do not give a definition; describe what it is in the context of the problem). Is the static reported in the problem? e. (2 pts) What is the parameter? (Do not give a definition; describe what it is in the context of the problem). Is the parameter reported in the problem? f. (2 pt) What is the confidence interval, and what does this tell us