TableĀ 8 Within-school estimates of parameter variation for Model 1b (case of 10 schools & 30 students per school)

From: Spurious relationships arising from aggregate variables in linear regression

Expected values of School 1 School 2 School 3 School 4 School 5 School 6 School 7 School 8 School 9 School 10
SD of SĀ  0.149 0.149 0.148 0.148 0.149 0.149 0.148 0.148 0.149 0.148
Covariance of A & I 28.591 28.627 28.656 28.510 28.677 28.640 28.635 28.552 28.660 28.613
SD of A 81.568 81.586 81.568 81.481 81.556 81.563 81.558 81.500 81.581 81.570
SD of I 0.858 0.858 0.857 0.857 0.858 0.858 0.858 0.857 0.858 0.858
rAI 0.409 0.409 0.410 0.408 0.410 0.409 0.409 0.409 0.410 0.409