1.17. In a recent survey by Eurobarometer ofEuropeans about energy issues and global warming,1 one question asked, "Would you be willing to pay more for energy produced from renewable sources than for energy produced from other sources?" The percentage of yes responses varied among countries between 10% (in Bulgaria) to 60% (in Luxembourg). Ofthe 631 subjects interviewed in the UK, 45% said yes. It was predicted that for all 48 million adults in the UK. that percentage who would answer yes falls between 41% and 49%. Identify in this discussion

(a) a statistic,

(b) a parameter,

(c) a descriptive statistical analysis,

(d) an inferential statistical analysis.