However, because some of you might feel lost or in need of additional help, I'm embedding below a video that I made for last year's students regarding this topic. Be warned, I was cutting it close when I recorded this and you'll hear the bell ringing toward the end. However, it should clear up confusion regarding the various descriptive and inferential statistics you'll need to be familiar with for this unit.
Additionally, if you feel you want more practice matching correlational coefficients with scatterplots, here's the link to the website we used in class today.
Having troubles playing the video? If the player above doesn't work, try here.