From: Genetic rules for the dermatoglyphics of human fingertips and their role in spouse selection: a preliminary study
Groups of children with number of whorls
Number
Observed (%)
Expected (%)
P
High (8–10)
9
26.47
25.00
Medium (3–7)
17
50.00
0.971
Low (0–2)
8
23.53
Total
34
100.00