Statistical
Operations
11–3
File name 33s-English-Manual-040130-Publication(Edition 2).doc Page : 388
Printed Date : 2004/1/30 Size : 13.7 x 21.2 cm
1.
Reenter the incorrect data, but instead of pressing
/
, press
¹
-
. This
deletes the value(s) and decrements
n
.
2.
Enter the correct value(s) using
/
.
If the incorrect values were the ones just entered, press
¹
Í
to retrieve
them, then press
¹
-
to delete them. (The incorrect
y
–value was still in the
Y–register, and its x–value was saved in the LAST X register.)
Example:
Key in the
x
,
y
–values on the left, then make the corrections shown on the right:
Initial x, y
Corrected x, y
20, 4
20, 5
400, 6
40, 6
Keys: Display:
Description:
¹
¡
{
}
Clears existing statistical
data.
4
Ï
20
/
Enters the first new data
pair.
6
Ï
400
/
Display shows
n
, the
number of data pairs you
entered.
¹
Í
Brings back last
x
–value.
Last
y
is still in Y–register.
¹
-
Deletes the last data pair.
6
Ï
40
/
Reenters the last data pair.
4
Ï
20
¹
-
Deletes the first data pair.
5
Ï
20
/
Reenters the first data pair.
There is still a total of two
data pairs in the statistics
registers.
Содержание 33S
Страница 1: ... HP 33s scientific calculator user s manual H HP Part number F2216A 90020 Printed in China Edition 2 ...
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Страница 15: ...Part 1 Basic Operation ...
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Страница 137: ...Operations with Complex Numbers 9 7 c Ù Adds L1 L2 L3 Converts vector back to polar form displays r θ ...
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Страница 157: ...Part 2 Programming ...
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Страница 255: ...Mathematics Programs 15 33 y y x x m n New coordinate system Old coordinate system 0 0 x P u y v θ ...
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