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Operation
Display
Comments
0
STAT
Set the mode
at STAT
000
0.
Clear the daTa
memories
96@)412§3
I.
64@)260§3
2.
80@)375§3
3.
The number of
data that have
68~298~
4.
been entered
60@)310§3
5.
1s displayed
100@)490§3
6.
after each
entry.
52@)250§3
7.
100@)460§3
8.
x
77.5
Mean value of x
~
l]n-1
19.23538406
Standard vaw
§ )
ance of sample
Standard var1-
C"
17. 99305422
anoe of popula-
@0
tion
c:b
0.960617423
Correlation
coefficient
~
3. 980694988
j Regression
coefficient
b
4.553474903
I
of regression
0
line
350cfu
75.99016407
Estimate x
75cfu
345.4913127
Estimate y
26
2. How to Conect Input Data
Enter the incorrect data at the • positions so
that you can practice mal<ing corrections.
Data
No.
X
y
8
20
200
9 *30
300
10
40
400
a. Correction after
x
Data is Entered
1) Enter the correct data after the incorrect
data and depress the
B
key.
2) Continue the data input operation.
Operation
Display
Comments
20@)200§3
8.
3@)
3.
Input the
incorrect data
30@)300§3
9.
Input the correct
data
40@)400§3
10.
27
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