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1-2-1
Display
1-2 Display
k Selecting Icons
This section describes how to select an icon in the Main Menu to enter the mode you want.
u To select an icon
1. Press m to display the Main Menu.
2. Use the cursor keys (d, e, f, c) to move the highlighting to the icon you want.
Currently selected icon
3. Press w to display the initial screen of the mode whose icon you selected.
Here we will enter the STAT mode.
• You can also enter a mode without highlighting an icon in the Main Menu by inputting the
number or letter marked in the lower right corner of the icon.
The following explains the meaning of each icon.
Icon Mode Name Description
RUN • MAT
(Run • Matrix)
Use this mode for arithmetic calculations and function
calculations, and for calculations involving binary, octal,
decimal, and hexadecimal values and matrices.
STAT
(Statistics)
Use this mode to perform single-variable (standard deviation)
and paired-variable (regression) statistical calculations, to
perform tests, to analyze data and to draw statistical graphs.
e • ACT
(eActivity)
eActivity lets you input text, math expressions, and other data
in a notebook-like interface. Use this mode when you want to
store text or formulas, or built-in application data in a fi le.
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