+--------+------------------------------------+-------+------+-----------+
| Grade | Grade of offspring. | | | |
| of +--+--+--+---+---+---+---+--+--+--+--+Totals.|Means.|Regression.|
|parents.|-1|1¼|1½| 1¾| 2 | 2¼| 2½|2¾| 3|3¼|3½| | | |
+--------+--+--+--+---+---+---+---+--+--+--+--+-------+------+-----------+
| 2 | | | | 7| 26| 14| 3| | 1| | | 51 | 2.08 | .08 |
| 2⅛ | | | 4| 20| 75| 45| 26|12| | 1| | 183 | 2.15 | -.03 |
| 2¼ | 1| |12| 49|111| 76| 50|13| 6| | | 318 | 2.13 | .12 |
| 2⅜ | 2| 1| 4| 24|112| 66| 33|20| 4| 2| | 268 | 2.16 | .21 |
| 2½ | | | 1| 4| 32| 21| 16| 7| | | | 81 | 2.21 | .29 |
| 2⅝ | | 1| | 3| 18| 15| 11| 4| | | | 52 | 2.20 | .42 |
| 2¾ | | | 1| 4| 9| 4| 3| 1| 1| 2| 1| 26 | 2.26 | .49 |
| 2⅞ | | | | 2| 2| 1| | | | | | 5 | 1.95 | .92 |
+--------+--+--+--+---+---+---+---+--+--+--+--+-------+------+-----------+
|Totals | | | | | | | | | | | | | | |
| or | | | | | | | | | | | | | | |
|means, | | | | | | | | | | | | | | |
| 2.30| 3| 2|22|113|385|242|142|57|12| 5| 1| 984 | 2.15 | .15 |
+--------+--+--+--+---+---+---+---+--+--+--+--+-------+------+-----------+