TM 5-6675-324-14
b. If statistical problem involves only one variable (x), clear storage
registers R.0 through R.5 and Y-register. Press
and
.
Key number into X-register.
Press
.
NOTE
Unlike storage register arithmetic, the accumulation operation allows over-
99
flows (i.e., number whose magnitudes are greater than 9.99999999 x 10 )
in storage registers R.0 through R.5 without indicating Error 1 in the display.
c. To use any of the accumulations, recall contents of desired storage register
into displayed X-register by pressing
followed by the number of the regis-
ter. If this is done immediately after pressing
, the accumulation recal-
led is written over the number of data pair entries (n) in the display. To use both
press
. This simultaneously
from R.1 into
displayed X-register and
R.3 into Y-register. If this is done
, or
immediately after
,
, the number in the Y-
register is first lifted into the Z-register. Otherwise, the numbers in the X- and
Y-registers are first lifted into Z- and T- registers, respectively.
Example: To
for the paired values of x and
y listed below, press:
y759
x538
Keystrokes
Display
CLEAR
Clear statistical storage
0.0000
registers. (Display shown
assumes no results remain
from previous calculations.)
7.0000
First pair is accumulated: n=1
1.0000
5.0000
Second pair is accumulated:
2.0000
n=2
9.0000
Third pair is accumulated: n=3
3.0000
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