Viewing Statistics Data - Datexx DS-834 User Manual

x = ?
n = ?
S = ?
Σ x = ?
Σ x 2
= ?
σ = ?
CP = ?
CPK = ?
(Note) : The calculator keeps a record of all the entries you make
and these entries are retained even if auto power-off or
turning off, unless exiting STAT mode.

Viewing statistics data

Pressing [ DATA ] or [ = ] key under ED mode can view the statistics
data you have entered. The difference between [ DATA ] and [ = ] is the
item of the data entry appears 1.5 sec. before the value by [ DATA ], the
value appears immediately without the item by [ = ].
(Ex.2) : View the statistics data based on Ex. 1.
Step 0 : Press [ 2ndF ] [ EDIT ] to enter ED mode.
(Method 1) :
Step 1 : Press [ DATA ] once to view the first data.
Step 2 : Continue pressing [ DATA ] once for each data, it
[ DATA ] 5
[ DATA ] 5
[ DATA ] 5
[ DATA ] 9
[ DATA ] 9
[ DATA ] 9
[ = ]
[ x ]
[ n ]
[ S ]
[ 2ndF] [Σ x ]
[ 2ndF ] [Σ x
[ 2ndF ] [σ]
[ 2ndF ] [ CP ] 12
[ = ] 2
[ = ]
[ 2ndF ] [ CPK ]
[ = ]
[ = ]
DEG ED STAT
dAtA 1
will display data 2, 5.00, data 3, 5.00, data 4,
5.00, data 5, 5.00, data 6, 9.00, data 7, 9.00,
data 8, 9.00 in sequence.
E - 16
DEG
DEG
DEG
DEG
DEG
DEG
DEG
DEG
DEG
DEG
DEG
2 DEG
]
DEG
DEG CP STAT
DEG CP STAT
DEG CP STAT
DEG
DEG
DEG
1.5 sec.
→
STAT
5.
STAT
5.
STAT
5.
STAT
9.
STAT
9.
STAT
9.
STAT
0.00
STAT
6.13
STAT
8.00
STAT
2.59
STAT
49.00
STAT
347.00
σ
STAT
2.42
12.
USL
2.
LSL
0.69
CPK
STAT
12.00
USL
CPK
STAT
2.00
LSL
STAT CPK
0.57
DEG ED STAT
2.00