Генетика. Часть 5. Статистические методы изучения изменчивости. Крюков В.И. - 138 стр.

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. .  5. . 
. –: , 2006. –208 .
138
 38
 p·a
x
·a
I

p·a
x
·a
II

p·a
x
·a
1 (
) 

·
·
4= +20
3 (
E
) 

1
·
3
·
1=
3
2 (
D
) 
·
·
5= +20
4 (
F
) 

2
·
2
·
1=
4
"
·
·
4
= +16
5 (
G
) 
2
·
1
·
1=
2
"
·
·
3= +24
"
1
·
1
·
2=
2
3 (
E
) 
·
·
4= +12
p·a
x
·a
=
11
"
·
·
3= +9
"
·
·
2= +18
IV

"
·
·
1= +6
p·a
x
·a
4 (
F
) 
·
·
3= +6
7 (
I
) 

·
1
1=5
"
·
·
2= +8
"
·
1
2=10
5 (
G
) 
·
·
2= +10
8 (
J
) 
·
2
1=2
"
·
·
1= +3
"
·
2
3=18
p·a
x
·a
= +152
9 (
K
) 
·
3
1=9
"
·
3
2=24
10 (
L
) 

·
4
1=4
"
·
4
3=24
II
I

"
·
4
4=48
p·a
x
·a
"
·
4
5=40
11 (
M
) 

·
5
4=20
p·a
x
·a
= 0
p·a
x
·a
= +204
 4-:
p·a
x
·a
= +152 + (–11) + 0 + 204 = +345.
10)  p·a
x
·a
=+345; n =100;
b
x
=0,3; b
y
=0,22;
x
=2,156;
y
=1,931  (45)  r:
yx
yxyx
n
bbnaap
r
= 812,0
3,416
4,338
931,1156,2100
22,03,0100345
, 
 (. ,
).
                                               138


                                                                                         38
                                                     p·ax·a

              I                                                   II
                    p·ax·a                                             p·ax·a
1( )                   1· –5· –4= +20                3 (E)               1· –3· 1= –3
2 (D)                  1· –4· –5= +20                4 (F)               2· –2· 1= –4
        –"–            1· –4· –4= +16                5 (G)               2· –1· 1= –2
        –"–            2· –4· –3= +24                    –"–             1· –1· 2= –2
3 (E)                  1· –3· –4= +12                                     p·ax·a = –11
        –"–            1· –3· –3= +9
        –"–            3· –3· –2= +18                            IV
        –"–            2· –3· –1= +6                                   p·ax·a
4 (F)                  1· –2· –3= +6                  7 (I)                5· 1· 1=5
        –"–            2· –2· –2= +8                       –"–             5· 1· 2=10
5 (G)                  5· –1· –2= +10                 8 (J)                1· 2· 1=2
        –"–            3· –1· –1= +3                       –"–             3· 2· 3=18
                        p·ax·a = +152                 9 (K)                3· 3· 1=9
                                                           –"–             4· 3· 2=24
                                                     10 (L)                1· 4· 1=4
                                                           –"–             2· 4· 3=24
              III                                          –"–             3· 4· 4=48
                    p·ax·a                                 –"–             2· 4· 5=40
                       0                             11 (M)                1· 5· 4=20
                         p·ax·a = 0                                          p·ax·a = +204

                                          4-              :
                           p·ax·a = +152 + (–11) + 0 + 204 = +345.
     10)                                                      p·ax·a =+345; n =100;
bx=0,3; by=0,22;         x=2,156;   y=1,931                   (45)                r:

         p ax a y        n bx b y       345 100 0,3 0,22          338,4
r                                   =                                         0,812
              n      x    y              100 2,156 1,931          416,3

                              ,
                                                       (   .                             ,
                                          ).

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     .    .   5.                               .
                    .– :        , 2006. –208 .