Table 1.
Statistical table
Data structure
Type of test
Power
a
Normal distribution
Two-tailed unpaired Student’s
t
test
p
= 0.37
b
Normal distribution
Two-tailed unpaired Student’s
t
test
p
= 1.9 × 10
−8
c
Normal distribution
Two-tailed unpaired Student’s
t
test
p
= 9.8 × 10
−7