How to use 2 variable statistics on the TI-30X IIS Calculator

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A quick tutorial on how to use and solve two variable statistics on the TI-30X IIS Scientific Calculator. These calculations use X and Y coordinates to find a line of best fit.

Contents:
0:00 Intro
0:27 Buttons used
0:48 Stats mode
1:38 Entering data set
3:19 Stats results
6:28 Return to Normal Mode
6:57 Outro

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