learning [Noun] + difficulties [Noun]

Strength Strength Dispersion
A:
3
CHISQ:
1,460.39
AWT:
28,426,461
TTEST:
1.73
G2:
44.06
FAWT:
1.91
MI:
8.93
LOGLOG:
14.16
JD:
0.25
MI3:
12.1
DICE:
0.13
RANGE: