Sharp EL-5230, Руководство по эксплуатации

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67
Chapter 4: Statistical Calculations
DATA
95
b 1 0
80
95
_
80
80
_
75
_
75
75
,
3
_
75
50
_
50
–
x =
I 0 1 e
@ P 2 y
=
I 0 3 e
n
=
I 0 0 e
=
I 0 4 e
=
I 0 5 e
sx =
I 0 2 e
sx
2
=
A e
(95–
–
x )
×
10+50=
(
95
- I 0 1 )
sx
z I 0 2 k
10
+
50
e
x = 60
→
I 1 1
60
I 1 0
) e
t = –0.5
I 1 3 S
0.5
) e
Σ
x
2
Σ
˛= 75.71428571
σ
≈ = 12.37179148
n
= 7.
Í≈= 530.
Í≈Œ= 41200.
= 13.3630621
sx
178.5714286
64.43210706
0.102012
0.691463
Stat 0 [SD]
0.
x
σ
x
→
R(t) ?
DATA SET= 1.
DATA SET= 2.
DATA SET= 3.
DATA SET= 4.
DATA SET= 5.
P(t) ?
Example Result Key operations
Statistical Calculations Examples