I am trying to do a box plot with a TI-84 Plus Silver Edition. I've entered my data values into L1, turned on Plot 1, chosen the box plot, and made sure X1 was set to L1. I keep getting ERR: INVALID DIM. Everywhere I've looked for a solution to this, it seems to be that someone is trying to graph a function and they need to turn off stat plot. I'm actually trying to use stat plot, so that doesn't help me. Any ideas?