Citizen SR-281N Calculator User Manual


 
File name : CBM_SR-281N_IB_English_black_v09330.doc
Date: 2009/3/30 Trimmed Size : 140 x 75 mm SCALE 1 : 1
-E30-
DEG STAT
n
[ n ]
5
.
DEG STAT
x
[ 2nd ] [
x
]
81 . 8
DEG STAT
Sx
[ 2nd ] [ Sx ]
6 . 05805249234
DEG STAT
σ x
[ 2nd ] [ σ
x ]
5 . 41848687366
DEG STAT
USL=
[ 2nd ] [ CP ] 95
95
CP
USL
DEG STAT
LSL=
[=] 70
70
CP
LSL
DEG STAT
CP
[=]
0 . 76897236513
DEG STAT
USL=
[ CPK ]
95.
CPK
USL
DEG STAT
LSL=
[=]
70.
CPK
LSL
DEG STAT
CPK
[=]
0 . 72590991268
¾
Find a, b and r for the following data using linear regression and
estimate x = ? for y =573 and y = ? for x = 19.
Data item 15 17 21 28
FREQ. 451 475 525 678
DEG STAT
1–V
A
RLINLOG
[ MODE ] 2 [ ]