Casio fx-7400G PLUS Basic Operation Manual do Utilizador descarregar pdf (Página 29)

Basic Calculations Chapter 2

The following menu appears whenever you press 3 (GRPH) while the statistical

data menu is on the display.

3 (GRPH)

1(a)-3(c) ... Statistical graph regression coefficient and multinomial coeffi-

cients

4 (

r) ............. Statistical graph correlation coefficient

[

1 (Q1) .......... First quartile

2 (Med) ........ Median of input data

3 (Q3) .......... Third quartile

4 (Mod) ........ Mode of input data

Press [ to return to the previous menu.

The following menu appears whenever you press 4 (PTS) while the statistical data

menu is on the display.

4 (PTS)

1(x1)-4(y2) ..... Coordinates of summary points

[

1(x3)-2(y3) ..... Coordinates of summary points

Press [ to return to the previous menu.

uTo recall graph functions

Pressing [ and then 2 (GRPH) while the variable data menu is on the screen

displays a graph function menu.

[2 (GRPH)

1234[

1234 [

1234[

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Casio fx-7400G PLUS Basic Operation Manual do Utilizador Página 29