HP 12c Solutions Handbook page 103

n: Unused
PV: Unused
FV: Unused
R : n
1
2
R : x
3
2
R : y
5
R -R : Unused
7 .6
1. Key in the program and press
2. For each input pair of values, key in the y-value and press
in the corresponding x-value and press
3. After all data pairs are input, press
correlation coefficient (between ln y and x).
4. Press
5. Press
6. Press
7. To make a y-estimate, key in the x-value and press
estimates, key in the x-value and press
8. For a different set of data, press
Keystrokes
CLEAR
45 1
51.5 2
53.75 3
80 4
122.5 5
210 6
06
REGISTERS
to obtain A.
to obtain B.
to obtain the effective growth rate as a decimal.
Display
1.00
2.00
3.00
4.00
5.00
6.00
0.95
i: Unused
PMT: Unused
R : Unused
0
R : x
2
R : y
4
R : xy
6
CLEAR
.
06
CLEAR
First data pair input.
Second data pair input.
Third data pair input.
Fourth data pair input.
Fifth data pair input.
Sixth data pair input.
Correlation coefficient (between ln
y and x).
102
.
to obtain the
. For subsequent
25 .
and go to step 2.
, key