Follow the same steps as in Question 3 above and download for 2005 the series for "Poverty Headcount ratio at $1.25 a day, PPP (% of population)" and "Life expectancy at birth, Total (years)." Display the two variables in a scatter point chart with one variable on the horizontal axis and the other on the vertical axis. What are your main observations? Are there countries with high poverty and high life expectancy? Are there countries with low poverty and low life expectancy?

Question 3

Go on the following World Bank webpage: http://databank.worldbank.org/ddp/home.do In the Database section, choose the first row, "World Development Indicators." As a new page appears, click "Select All" for countries. As a new page appears, in the list of series choose "GDP per capita, PPP (current international $)." Click the "Select all" button for years. Click the "Download" button. As a new page appears, click "Excel." You should be able to open the downloaded series as an Excel file, either on a Mac or a PC. Build a chart for 2005. Select the best chart format to present your data.