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* Be sure to press @)a@
6-1 Standard deviation
* Set the function mode to "SD" by Pressing
MR) &) ,
(Arithmetic mean)
(Sum of value}
fie) 9
(Sum of square value} (out) (5x7)
rx 42.
{eer
7
1
'
Zz
wy? _
[Sx)
=x
=
n
i.t
-23-
1.407885953
OPERATION
"SD" @&8 12 Ga
saan
@ (Mistake)
2058
@) (To correct)
105M
207
can
@ (Mistake)
oar
® (Mistake)
IDs wow
® {To correct)
& &
OéQuy
@ (Tocorrect)
207@0
Ose
4m
(@ (Mistake)
1048
@ (To correct}
tac}
12363 Gm
Ose
@® {Mistake)
6 RQ
@ (To correct)
D8 E6@ap
Oseseq
Kea)
i
by Gy
~24-
Ex.) Find|ln,
X & On.1 based on the data: 1,2, —0.9,~1,5, 2.7, —0.6, 0,5, 0.5, 0.5, 0.5,
1.3, }.3, 1.3, 0.8, 0.8, 0.8, 0.8, 0.8,
READ-OUT
2.7
2.7
2.7
1.3
Lee
0.635294117
0.95390066
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