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Statistical
Modeling with the TI-83 Calculator |
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2nd 0 [CATALOG] x-1 [D] Down Arrow to DiagnosticOn |
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ENTER ENTER |
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STAT 1:Edit ENTER |
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Highlight L1 (Use arrows to move to L1.) |
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CLEAR and Down Arrow Repeat process to clear
L2. Enter X values in L1. Enter Y values in L2. |
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2nd Y= [STAT
PLOT] 1:Plot
1… ENTER |
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Highlight On and press
ENTER. Screen should resemble
that to the right. |
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STAT CALC 4:LinReg(ax+b) ENTER |
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2nd 1 [L1] , (comma is above 7) 2nd 2 [L2] ,
VARS Y-VARS 1:Function ENTER 1:Y1 ENTER |
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ENTER |
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Zoom 9 |
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STAT CALC 5:QuadReg ENTER 2nd 1 [L1] , (comma is above 7) 2nd 2 [L2] ,
VARS Y-VARS 1:Function ENTER 1:Y1 ENTER |
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Zoom 9 |
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