Activity 2: Build the appropriate graph: Life Expectancy vs Income 

For this activity, you will submit one slide using the data in the tab Activity 2 Income v Life Expec.

You are tasked to create the appropriate visualization to compare the relationship between Income (GDP per capita) and Life expectancy (years) of various countries across two time points (1800 and 2015). You will need to show both of these time points. Furthermore, you will also need to encode a third variable, population size, and how that has changed for each country across the two time periods. 

Instructions:

Create a slide with your visualization.

1. Use an appropriate headline to highlight the main relationship.

2. Use an appropriate subheading to comment on the below:

3. Highlight the country that had the largest increase in life expectancy from 1800 to 2015.

4. Highlight the country with the largest population in 2015.

5. Highlight the country or countries that showed a decrease in income from 1800 to 2015. 

Use explanatory text if appropriate. 

This is an advanced graph. A combination of two graphs. Think about how many variables you are asked to represent. Think about the two graphs I discussed in class: one to highlight the association of three quantitative variables and the second to highlight differences between two time periods or a before-and-after. You do not have to use all the countries in the dataset. Focus on a few interesting ones and use contrast to highlight the ones you like. But make sure to include the answers to above.

Dataset