Table 4. Distribution of the calves on the score classes.

SC	Male	Female
I	20	13
II	23	16
III	12	22
IV	16	17
V	22	28
VI	28	32
VII	20	22
VIII	15	18
IX	19	18

Distribution of crossbreed calves subdivided by sex on the score classes (SC) in the novel object test.