|
|
|
| REGISTERS | |
n: Unused |
| i: Unused |
PV: Unused |
| PMT: Unused |
FV: Unused |
| R0: Unused |
R1: n |
| R2: Σx |
R : Σx2 |
| R4: Σy |
3 |
|
|
R : Σy2 |
| R6: Σxy |
5 |
|
|
|
| |
1.Key in the program and press 
CLEAR 
.
2.For each input pair of values, key in the 
, key
in the corresponding 
.
3.After all data pairs are input, press 
06 
to obtain the correlation coefficient (between ln y and x).
4.Press 
to obtain A.
5.Press 
to obtain B.
6.Press 
to obtain the effective growth rate as a decimal.
7.To make a 
. For subsequent
estimates, key in the 
25 
.
8.For a different set of data, press 
CLEAR 
and go to step 2.
Keystrokes Display
CLEAR |
|
|
| 1.00 | First data pair input. |
|
|
|
| ||
45 | 1 |
|
|
|
|
51.5 |
| 2 |
| 2.00 | Second data pair input. |
|
|
|
| ||
53.75 |
|
| 3 | 3.00 | Third data pair input. |
|
|
|
| ||
80 | 4 |
|
| 4.00 | Fourth data pair input. |
|
|
|
| ||
122.5 |
|
| 5 | 5.00 | Fifth data pair input. |
|
|
|
| ||
210 |
| 6 |
| 6.00 | Sixth data pair input. |
|
|
|
| ||
| 06 |
|
| 0.95 | Correlation coefficient (between ln |
|
|
| y and x). | ||
|
|
|
|
102