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Function Keys
109
... and the storage register contents are changed...
...from this...
...to this.
Addressable Storage Registers
Addressable Storage Registers
Primary Registers
Primary Registers
]
I
Re [
Re ]
R[]
R[]
Re__—
Re[ 1]
Re___
R[]
AR
Y E—
Protected
Protected
Secondary Registers
Secondary Registers
R[]
R
R[]
R[]
RO
RO
R[]
L
R
RO
RO
RO
R
R,
R[]
R
AR
R,
R[]
Ro [
Before you begin accumulating results in secondary storage registers
Rg4 through Rgg using the
key, you should first ensure that the
contents of these registers have been cleared to zero by pressing
a
followed by [ (F=5).
Note: Unlike storage register arithmetic,the
function
allows overflows (i.e., numbers whose magnitudes are
greater than 9.999999999 x 10°°) in storage registers Rs,
through Rs, without registering
in the
display.
After you have accumulated these products and sums using the
key, they remain in the secondary storage registers, where they are
used to compute mean and standard deviation using the
and ()
functions.
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