Seven teachers said language, three teachers said history, nine teachers said geometry, one teacher said chemistry, zero teachers said physics. Create a bar chart showing everyone's favorite courses. So we've got the bar chart right over here, and let's see what we need to plot. So it said zero teachers said physics, which is surprising to me, because since physics is arguably my favorite course. But let's plot what the data has. So physics, so right now it looks like it's halfway between zero and one, so I actually have to bring the physics down to zero. See chemistry, they said, let's see, one teacher said chemistry, so we gotta bring chemistry up to one.