Question 2: Go to any website that gives data sets, such as "Statistics Canada", Canadian center for Energy Information or any other similar website. Choose three data sets that you find interesting. In each case, describe the data distribution and discuss the variation in the distribution. How is the variation important in understanding the data? Question 3: Find two bank advertisements that refer to compound interest rates. Explain the terms in each advertisement. Which bank offers the better deal? Explain. Question 4: Global Variations. The website for the United Nations Department of Economic and Social Affairs has data and future projections for various factors affecting population growth for every nation and various regions of the world. Choose one nation or region and investigate its demographic trends. Write a short report on your findings and how you think they will affect the future of the nation you are studying.