M. M. Garver—Sensation and Volition through the Nerves, 417 
x 
0 
1. The curve of probability. (From 
ah Constructed from the equation 
1 
este Bice where e is the base of the 
Napierian system of logarithms, y the proba- 
bility, and A G e., x) the value of ore errors. 
The scale of the ordinates is m ur times 
that of the La cissee in order to sdk the 
eer of the curve more distinctly. 
each 
eared was as follows, the sign = ste betas used instead of the 
he 
i appeared :” 
Fowler. 
2  E 
Té=t 24-7 
Wz = 
18= 26=0 
19=—4 zi=0 
202235 98=1 
21 290 
22—0 30=-1 
33=— 
evident that if the “er- 
not accidental, 
but are governed by some 
other law, the form of the 
The readings were taken 
in vibrations and tenths, 
f 
nals were given on the left 
foot and answered as in 
every case by flexing the 
index finger pe at right 
a> =a h mber 
num shee ap- 
Fowler, 
: IL 
16= 2 22=1 
Si 93==8: 
18= 4 4—2 
fh cer 25-1 
20=10 26=2 
vb fei 
There were tenths in many instances, but for the sake of 
mitted. 
brevity they have been o 
Y 
wate ca 
22 23 2% 25 
x 
ee Oe Oe 
3 
49 20 a 
Pi 
mall Re come under the second e case. (See figs. 2 rand 13) 
by * 
