Texas Instruments TITANIUM TI-89 - Manual (Page 122)

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8. Close the STAT VARS screen. The
Data/Matrix Editor displays.
Press ¸
9. Display the Calculate dialog box. Set:
Calculation Type = LinReg
x = C1
y = C2
Store RegEQ to = y2(x)
Press ‡ B 5 D D D B D ¸
10. Perform the calculation to display the
LinReg regression equation.
This equation is stored in y2(x) .
Press ¸
11. Close the STAT VARS screen. The
Data/Matrix Editor displays.
Press ¸
12. Display the Plot Setup screen.
Plot 1 is highlighted by default.
… lets you clear highlighted Plot settings.
Press
„
Steps and keystrokes Display