Exercise

Add facets to the plot

Here, you'll leverage facet_grid() to add horizontal facets for 1996 and 2006 each, as detailed in the video.

When using facet_grid(), it is good practice to specify the facet formula with a named argument: facets = .... This helps to avoid confusion since the facet_grid() function takes many other arguments.

Instructions

100 XP

Use facet_grid() with the right formula to generate two separate scatter plots that are arranged horizontally.
The left plot should show the data for the year 1996 while the year 2006 should be shown on the right side.