HP 12c Platinum Reference Manual page 101
Hp 12c platinum: reference guide
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Also See for 12c Platinum:
- User manual (288 pages) ,
- Owner's handbook manual (213 pages) ,
- Solutions handbook (166 pages)
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Program Instructions:
1. Key in the program and press f CLEAR H .
2. For each input pair of values, key in the y-value and press \ ( ³ ), key in the
corresponding x- value and press t .
3. After all data pairs are input, press g( 006 t to obtain the correlation
coefficient (between ln y and x).
4. Press t to obtain A.
5. Press t to obtain B.
6. Press t to obtain the effective growth rate as a decimal.
7. RPN: To make a y-estimate, key in the x-value and press t . For subsequent
estimates, key in the x-value and press g( 025 t .
7. ALG: To make a y-estimate, key in the x-value and press t . For subsequent
estimates, key in the x-value and press g( 028 t .
8. For a different set of data, press f CLEAR H and go to step 2.
Example 2: Repeat example 1 using the program.
12c platinum /12C
RPN Keystrokes
fCLEARH
45\1t
51.5\2t
53.75\3t
80\4t
122.5\5t
210\6t
g(006t
t
t
t
7t
12c platinum
ALG Keystrokes
fCLEARH
45³1t
51.5³2t
53.75³3t
80³4t
122.5³5t
210³6t
g(006t
t
t
t
7t
Display
First data pair input.
1.00
Second data pair input.
2.00
Third data pair input.
3.00
Fourth data pair input.
4.00
Fifth data pair input.
5.00
Sixth data pair input.
6.00
Correlation coefficient
0.95
(between ln y and x).
A
27.34
B
0.31
Effective growth rate.
0.36
Projected price at the end of
232.35
year 7 (2004).
Statistics 101
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