218 NATURAL INHERITANCE.
TABLE 21.
ERROR IN CALCULATIONS.
Numbers of Errors of various Amounts in the 3 Calculations, Table 20, of the
Number of Light Eye-coloured Children in the 78 Families.
| |
Amount of Errors. |
|
|
Data employed referring to |
0.0
to
0'S. |
0.6
to
1.1 |
1.2
to
1.7 |
1.8
to
2.3 |
2'4
and
above. |
Ca
Cases. |
|
I. The 2 parents only |
19 |
30 |
18 |
5 |
6 |
78 |
|
11. The 4 grandparents only |
16 |
28 |
10 |
10 |
14 |
78 |
|
III. The 2 parents and 4 grand.
parents |
41 |
17 |
8 |
4 |
8 |
78 |
TABLE 22.
INHERITANCE OF THE ARTISTIC FACULTY.
| |
Children. |
|
Parents. |
"Observed. |
Per cents. |
| |
|
|
|
|
| |
Number
of
Fraterni-
ties. |
Total
children. |
Of whom
are
artistic. |
Observed. |
Calculated. |
|
art. |
not
art. • |
art |
not
art. |
|
Both artistic |
30 |
148 |
95 |
64 |
86 |
60 |
40 |
|
One artistic; one not.. |
101 |
520 |
201 |
39 |
61 |
39 |
61 |
|
Neither artistic |
150 |
839 |
173 |
21 |
79 |
17 |
83 |
|
Totals |
281 |
1507 |
I 469 |
100 |
100 |
100 |
100 |
The "parents " and the " children " in this Table usually rank respectively as Grandparents and Parents in the 91. F. F. pedigrees.
