It's Halloween time. For many, this time of the year means there are lots of cool costumes. For others, it's all about the candy. Now, I'm not a big fan of candy—but I am a big fan of analyzing stuff. So here we go: I'm going to look at the energy density for candy. Sure, I could just look this up—but it's much more fun to determine it for myself. Let's get started by going to the store. I am going to look at a bunch of different candy options and get some data.

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