Total individual reactions | 4| 4.2|....| 5|5.1 |....| 9|3.9 |....|21|21.8|....|261/2|34.3|....|10|21.3|....|19|27.2|....|141/2|20.8|....|111/2|21.5|....|
+--+----+----+--+----+----+--+----+----+--+----+----+---+----+----+--+----+----+--+----+----+---+----+----+---+----+----+

86 normal subjects, common school education; records containing not
over 10 individual reactions.

A. Median per cent of all reactions.
B. Average per cent of all reactions.
C. Average per cent of individual reactions.

66 normal subjects, collegiate education; records containing not over
10 individual reactions.

D. Median per cent of all reactions.
E. Average per cent of all reactions.
F. Average per cent of individual reactions.

46 normal subjects, school children; records containing not over 10
individual reactions.

G. Median per cent of all reactions.
H. Average per cent of all reactions.
I. Average per cent of individual reactions.

53 normal subjects; records containing not under 15 individual
reactions.

J. Median per cent of all reactions.
K. Average per cent of all reactions.
L. Average per cent of individual reactions.