Keys:

Display:

Description:

 

 

Displays current SUM list

 

 

 

 

and SUM menu keys.

@c

Clears current list.



2 I

 

 

Stores minutes of

1 I

 

 

advertising (x-values) into

3 I

 

 

a SUM list.

5 I

 

 

 

5 I

 

 

 

4 I

 

 



 

 

 

 

 

 

 

 



 

 

 

 

 

 

 

 

 

 

e

 

 



 

MINUTES

 

 

Names this list. (See page

I

 

 



30 to use the ALPHA

 

 

 

 

 

 

 

 

menu.)

Now enter and name the second list.

 

 

 

 

 

 

 

 

Gets a new, empty list.

 



1400 I

Stores weekly sales

920 I

(y-values) into a second

1100 I

SUM list.

2265 I

 

2890 I

 

2200 I 

 

 

 

 

 

 

 

 



 

 

 

 

 

 

e

 



 

SALES I 

Names y-list.

 

Identifies the lists for

 

 

 

 

curve-fitting.

 

 

 

  

136 10: Running Total and Statistics

File name : English-M02-1-040308(Print).doc Print data : 2004/3/9