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Statistical Operations
11–11
File name 33s-English-Manual-040130-Publication(Edition 2).doc Page : 388
Printed Date : 2004/1/30 Size : 13.7 x 21.2 cm
If you've entered statistical data, you can see the contents of the statistics registers.
Press
¹
u
{
}, then use
×
and
Ø
to view the statistics registers.
Example: Viewing the Statistics Registers.
Use
/
to store data pairs (1,2) and (3,4) in the statistics registers. Then view the
stored statistical values.
Keys: Display: Description:
¹
¡
{
}
Clears the statistics registers.
2
Ï
1
/
Stores the first data pair (1,2).
4
Ï
3
/
Stores the second data pair (3,4).
¹
u
{
}
Displays VAR catalog and views n
register.
×
Views
Σ
xy register.
×
Views
Σ
y
2
register.
×
Views
Σ
x
2
register.
×
Views
Σ
y register.
×
Views
Σ
x register.
Å
Leaves VAR catalog.
The Statistics Registers in Calculator Memory
The memory space for the statistics registers is automatically allocated (if it doesn't
already exist) when you press
/
or
-
. The registers are deleted and the
memory deallocated when you execute
¹
¡
{
}.
Access to the Statistics Registers
The statistics register assignments in the HP 33s are shown in the following table.