10. #025
e10 = 22026.46579
LINE
1i(e^)10=
#026
MATH
1.2 × 103 = 1200
Math
1.2*
1l($)3=
(1 + 1)2+2 = 16
Math
(1+1)62+2
=
#027
3
(52) = 15625
Math
(5w)
1w(x3)=
MATH
(' + 1) (' – 1) = 1
2
2
LINE
(!2)+1)
(!2)-1)=
5 32 = 2
516(")32)=
2
#028
LINE
(–2) 3 = 1.587401052
(y2)6
2'3)=
–9 –
11. #029
LINE
3' + 3 –27 = –1.290024053
5
1!(#)5)+
1!(#)y27)=
#030
LINE
1
= 12
1 1
–
3 4
(3E-4E)E=
#031
Math
MATH
7iS)(X))
c1fS5(e)=
LINE
7iS)(X))
1)(,)11)(,)
S5(e))=
#032
LINE
71/S)(X)w
1)(,)11)(,)5
1)(,)15y7)=
#033
MATH
LINE
Rad
17(F)s
S)(X))e'
15(π)c2=
17(F)s
S)(X))1)(,)
15(π)'2)=
–10 –
Math
20. #060
o = Σx
n
Σ (x – o)2
n
2
x σ n –1 = Σ (x – o)
n–1
Σy
p= n
2
y σ n = Σ (y – p)
n
2
y σ n –1 = Σ (y – p)
n–1
Σy – B.Σx
A=
n
n.Σxy – Σx .Σy
B= . 2
n Σx – (Σx)2
n .Σxy – Σx .Σy
r=
{n .Σx 2 – (Σx)2}{n .Σy 2 – (Σy)2}
y–A
m=
B
n = A + Bx
xσ n =
–19 –
24. 2.
Sx 2y = Σx 2y – (Σx Σy)
n
– B + B 2 – 4C(A – y)
m1 =
2C
– B – B 2 – 4C(A – y)
m2 =
2C
n = A + Bx + Cx 2
#066
11(STAT)1(Type)
STAT
3(_+CX )
2
STAT
A
#067
11(STAT)7(Reg)
STAT
1(A)=
STAT
11(STAT)7(Reg)
2(B)=
–23 –
25. STAT
11(STAT)7(Reg)
3(C)=
#068
y = 3 → m1 = ?
STAT
311(STAT)7(Reg)
4(m1)=
y = 3 → m2 = ?
STAT
311(STAT)7(Reg)
5(m2)=
x=2→n=?
STAT
211(STAT)7(Reg)
6(n)=
#069
Σy – B.Σ lnx
n
n .Σ(lnx)y – Σlnx .Σy
B=
n .Σ(lnx)2 – (Σlnx)2
n .Σ(lnx)y – Σlnx .Σy
r=
{n .Σ(lnx)2 – (Σ lnx)2}{n .Σy2 – (Σy)2}
A=
y–A
m=e B
n = A + Blnx
–24 –
26. #070
.
A = exp Σlny – B Σx
(
)
n
n .Σxlny – Σx .Σ lny
B=
n .Σx 2 – (Σx)2
n .Σxlny – Σx .Σ lny
r=
{n .Σx 2 – (Σx)2}{n .Σ(ln y)2 – (Σln y)2}
lny – lnA
m=
B
n = Ae Bx
#071
.
A = exp Σlny – B Σx
B = exp
r=
( n )
.
.
( n Σx.Σxy – Σx Σ y )
n
– Σx
ln
ln
( )2
n .Σxlny – Σx .Σ lny
2
{n .Σx 2 – (Σx)2}{n .Σ(ln y)2 – (Σln y)2}
lny – lnA
lnB
n = ABx
m=
–25 –
27. #072
.
A = exp Σlny – B Σlnx
(
)
n
n .Σlnxlny – Σlnx .Σ lny
B=
n .Σ(lnx)2 – (Σlnx)2
n .Σlnxlny – Σlnx .Σ lny
r=
{n .Σ(ln x)2 – (Σln x)2}{n .Σ(ln y)2 – (Σln y)2}
m=e
ln y – ln A
B
n = AxB
#073
Σy – B.Σx–1
n
Sxy
B=
Sxx
Sxy
r=
Sxx .Syy
A=
Sxx = Σ(x–1)2 –
(Σx–1)2
n
(Σy)
Syy = Σy2– n
2
–1.
Sxy = Σ(x–1)y – Σx Σy
n
B
m=
y–A
B
n=A+
x
–26 –
29. #075
y = A + Blnx
x
y
29
50
74
103
118
1.6
23.5
38.0
46.4
48.9
1Nc4(STAT)2(OFF)
N3(STAT)4(ln X)
STAT
29= 50= 74=
103= 118=
ce1.6=
23.5=
38= 46.4=
48.9=
STAT
STAT
A11(STAT)7(Reg)
1(A)=
STAT
11(STAT)7(Reg)
2(B)=
STAT
11(STAT)7(Reg)
3(r)=
x = 80 → n = ?
STAT
8011(STAT)7(Reg)
5(n)=
y = 73 → m = ?
STAT
7311(STAT)7(Reg)
4(m)=
–28 –
31. #077
x
–1
3
5
10
y = ABx
1Nc4(STAT)2(OFF)
y
0.24 N3(STAT)6(A•B^X)
4
16.2
513
STAT
y1= 3= 5=
10=
STAT
ce0.24= 4=
16.2= 513=
STAT
A11(STAT)7(Reg)
1(A)=
STAT
11(STAT)7(Reg)
2(B)=
STAT
11(STAT)7(Reg)
3(r)=
x = 15 → n = ?
STAT
1511(STAT)7(Reg)
5(n)=
y = 1.02 → m = ?
STAT
1.0211(STAT)
7(Reg)4(m)=
–30 –