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(Ex. 2) Calculate the sum
square sum
2),
number (n ), mean value
standard deviation
(x
o-n-
1 ),
and
standard deviation
parame-
ter (x
a")
from the variables with the fre-
listed in the table.
Operation
Display
Explanation
~@
0
Specifies one-variable
statistical mode
0
Clears the storage memory
~~@
0.0000
Specifies decimal point
selection at
4
digits.
2
5003~
3.0000
Entry of variables
7
5007~
10.0000
Variable numbers are
12
.5009@
19.0000
displayed
17 5006~
25 0000
22
5002~
27.0000
1";2;51
322 5000
:Zx
IMll
:z:x'
4668 7500
2:x2
ClOD
~~~
li
27.0000
n
CIG:J
I Mil
x
11 9444
X
CICD
IN~
..t(Tn
5 4987
xun
CICJ
!il\llj
Xo-n-1
5.6045
xvn-1
CICD
48
i) Calculate the mean value
y),
standard
are 180 em.
75~
50~160~
65~172~
77~
Display
0
0.
0.0000
55
0000
0000
.0000
3
.0000
4
.0000
5 0000
, yo-n-1),
correla-
and
Specifies tl1e two-variable statis-
tical mode
Clears the storage memory
Specifies decimal point selection
at4 digits
Entry of varia-
ble
(x)
Entry of varia-
ble (y)
Entry of variables
" Variable numberf
are displayed
49
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