Texas Instruments TI-89 사용자 설명서
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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)
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
Press
„
Steps and keystrokes
Display