Sharp EL-5230, Руководство по эксплуатации

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68
Chapter 4: Statistical Calculations
DATA
b 1 1
2 5
2
,
5
_
2 5
_
12 24
12
,
24
_
21 40
21
,
40
,
3
_
21 40
15
,
25
_
21 40
I 2 0 e
15 25
I 2 1 e
I 2 3 e
I 0 2 e
I 0 7 e
x
=3
→ y'
=? 3
I 2 5
y =46 → x' =?
46
I 2 4
b 1 2
@ P 2 y
@ P 2 y
12
,
41
_
8
,
13
_
5
,
2
_
23
,
200
_
15
,
71
_
I 2 0 e
I 2 1 e
I 2 2 e
x
=10
→ y'
=? 10
I 2 5
y =22 → x' =?
22
I 2 4
x y
12 41
8 13
5 2
23 200
15 71
x y
DATA
Stat 1 [LINE]
0.
Stat 2 [QUAD]
0.
DATA SET= 1.
DATA SET= 2.
DATA SET= 3.
DATA SET= 4.
DATA SET= 5.
DATA SET= 1.
DATA SET= 2.
DATA SET= 3.
DATA SET= 4.
DATA SET= 5.
= 5.357506761
=-3.120289663
= 0.503334057
y = 24.4880159
≈¡ : 9.63201409
≈™ :-3.432772026
= 1.050261097
= 1.826044386
= 0.995176343
=8.541216597
=15.67223812
6.528394256
24.61590706
Example Result Key operations
=
=
=
=
=
a
b
r
a
b
c
sx
sy
a
b
r
= a
= b
= c
sx
sy