Table:
outcome variable
province of school attendance
socio-economic
school resources and practices
peers
unobserved factors
total

proportion

reading score
0.293
0.271
-0.007
0.283
0.160
1.000

mathematics score
0.523
0.270
-0.084
0.324
-0.032
1.000

science score
0.255
0.286
0.130
0.170
0.159
1.000

high school graduation
0.722
0.527
-0.137
0.224
-0.337
1.000

postsecondary attendance
0.084
0.409
-0.238
0.290
0.456
1.000

university attendance
-0.009
0.547
0.123
0.364
-0.025
1.000

postsecondary graduation
0.320
0.203
-0.090
0.133
0.434
1.000

university graduation
-0.010
0.421
0.054
0.270
0.265
1.000

graduate or professional studies
0.165
0.248
0.056
0.177
0.354
1.000

Statement: school resources and practices played the least role in accounting for the differences in any of the academic outcomes.
Question: which played the least role in accounting for the differences in any of the academic outcomes?
Answer: school resources and practices