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Edit. Turn Plot ON Select : SCATTER PLOT X-List : L 1 Y-List : L 2 Mark : choose the big dot. Plot 1. Zoom Stat. Scatter Plots on the TI-83. STAT. NOTE: Clear all lists by highlighting the list heading then CLEAR then ENTER. STAT PLOT. ZOOM. CALC. LinReg ax+b. Y-VARS. Function. y 1.
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Edit Turn Plot ONSelect : SCATTER PLOTX-List : L1Y-List : L2 Mark : choose the big dot Plot 1 Zoom Stat Scatter Plots on the TI-83 STAT NOTE: Clear all lists by highlighting the list heading then CLEAR then ENTER STAT PLOT ZOOM
CALC LinReg ax+b Y-VARS Function y1 Best-Fitting (Regression) Lines STAT We want the command to look like this: LinReg(ax+b) L1, L2, y1 2nd 1 VARS