manipulative [Adjective] + practice [Noun]

Strength Strength Dispersion
A:
3
CHISQ:
8.26
AWT:
27,486,113
TTEST:
1.35
G2:
7.68
FAWT:
1.98
MI:
2.18
LOGLOG:
3.45
JD:
0.43
MI3:
5.35
DICE:
0.03
RANGE: