Copyright © Casio, Inc. Activity 4 • Statistics and the Casio fx-9750G Plus 21
Solutions and Screen Shots for Activity 4
To find the relationship between month and money left in the account:
1. Delete any data that is currently in the lists.
• Press the AC/ON button, from the main menu press 2(STAT).
• If you have data in your lists, use the arrow keys to move the cursor
within the list with data in it and press F6, F4(DEL-A), then F1(YES).
Repeat until all data is deleted. Press F6.
2. Enter the Month data into List 1 and Money Left in Account data in List 2.
• Enter data for Month into the first cell of List 1, EXE.
• Repeat until all data are entered into List 1.
• Repeat for Money Left in Account in List 2.
3. Press F1(GRPH), F6(SET). Make sure GraphType is Scatter by pressing the
down arrow key and F1(Scat), make sure XList is set to List 1 by pressing
the down arrow key and F1(List1), and make sure that YList is set to List 2
by pressing the down arrow key and F2(List2).
4. Press EXE.
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