Exercise

Add facets to the plot

Use facet_grid() in order to add horizontal facets for 1996 and 2006 each, as detailed in the video.

Instructions

100 XP

Specify the correct formula in facet_grid() to generate two separate scatter plots with one function call.
Arrange the plots horizontally, so the year 1996 is on the left side, the year 2006 on the right side.

Take Hint (-30 XP)