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PROGRAM
TEST OF MEAN VALUE DIFFERENCE
PROGRAM NO.
4
Tl TL E AND VARIANCE RATIO
PS-B-7
Step No.
Input
Display Remarlcs
31
IDEF I
0
X =-
Test of variance ratio
(lnprocessed data)
32 1.375
I ENTER I
X =
33
1.407 f ENTER I
X-
34
1.068 I ENTER I X=-
.
.
.
. .
.
Repea t ed data input
. .
•
37
1.773 I ENTER I
X= -
38
0. 779 I ENTER I
X=-
Mean value and standard
39
I EJ<TER I X= -
deviation printouts
of
population I
40
I .03 3 I ENTER I
x-
4i 1 1.217 I ENT•• I
X =
.
.
.
.
.
.
.
. .
4l7
0
.8 40 I E NTEl' I X=
4l8
I ENTER I
>
[ Printout I
Test of mea n value dilference Test of mean value difference (inprocessed data I
(processed data)
ME AN=
2.0?5
T= - l.0?62440 05
ST D .DE V .=
PH != 12
2.3?54698/BE -0 1
MEAN=
2.2
STD. DEV. :::
1. ?8885 4382E-0 1
T=
-l.0?62 4 4005
T ast ol variance ratio
PH ! = 12
(processed datal
Te st of variance ratio(inprocessed data)
F=
1. 194/15643
f'Hl l = 7
MEAN= I . 3253
PHl2= 9
STD .DEV .=
3.261141?56E - 01
MEAN = l. 1633?5
STD. DEV.=
3.56452/368£-01
F= L 194?1~649
PH I I=
?
PH 1 2= 9
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