HP 17BIIPLUS - Page 136

136 10: Running Total and Statistics
Keys: Display: Description:
$
" Displays current SUM list
and SUM menu keys.
@c
W
"
;:H0L#T8U"
Clears current list.
2
I
1
I
3
I
5
I
5
I
4
I
"
"
"
"
"
;:H0L-T8U"
:E:198$(&(("
Stores minutes of
advertising (x-values) into
a SUM list.
e
o
:@5H"1"<10HIV;<54:W"
MINUTES
I
"
;:H0L-T8U"
Names this list. (See page
30 to use the ALPHA
menu.)
Now enter and name the second list.
p s
;:H0L#T8U" Gets a new, empty list.
1400
I
920
I
1100
I
2265
I
2890
I
2200
I
"
"
"
"
"
;:H0L-T8U"
:E:198#(K--.&(("
Stores weekly sales
(y-values) into a second
SUM list.
e
o
:@5H"1"<10HIV;<54:W"
SALES
I
;:H0L-T8U" Names y-list.
E
)
—
"
FH9H7: X O12;1J9H"
Identifies the lists for
curve-fitting.