HP 12c Platinum - Page 111

Statistics 111
12c platinum / 12C
RPN KEYSTROKES
DISPLAY
12c platinum
ALG KEYSTROKES
DISPLAY
fs fs
fCLEARÎ
000,
fCLEARÎ
000,
?0
001, 44 0
~
001, 34
-
002, 30
à
002, 24
\
003, 36
b
003, 25
§
004, 20
g’
004, 43 20
:0
005, 45 0
§
005, 20
z
006, 10
~
006, 34
+
007, 40
+
007, 40
g(000
008,43,33,000
~
008, 34
fs ³
009, 36
g(000
010,43,33,000
fs
REGISTERS
n: Unused i: Unused PV: Unused PMT: Unused
FV: Unused R
0
: E
i
R
1
-R
.9
: Unused
Program Instructions:
1. Key in the program.
2.
Press
fCLEARH.
3.
Key in the first O
i
value and press \(³).
4.
Key in the first E
i
value and press t.
5. Repeat steps 3 and 4 for all data pairs. The χ
2
value is displayed.
6. For a new case, go to step 2.
12c platinum / 12C
RPN Keystrokes
12c platinum
ALG Keystrokes
Display Comments
fCLEARH fCLEARH
25\ 25³
20t 20t
1.25
17\ 17³
20t 20t
1.70
15\ 15³
20t 20t
2.95
23\ 23³
20t 20t
3.40
24\ 24³
20t 20t
4.20
16\ 16³
20t 20t
5.00
χ
2