A summary of a comparability study from Naperville, IL.

1. ALL SCORES: COMPOSITE: N = 1,389 p-value = 0.43
ALL SCORES: ENGLISH: N = 1,389 p-value = 0.77
ALL SCORES: MATHEMATICS: N = 1,389 p-value = 0.55
ALL SCORES: READING: N = 1,389 p-value = 0.43
ALL SCORES: SCIENCE: N = 1,389 p-value = 0.30
ASIAN/PACIFIC ISLANDER: FEMALE COMPOSITE SCORES: N = 93 p-value = 0.60
ASIAN/PACIFIC ISLANDER: MALE COMPOSITE SCORES: N = 106 p-value = 0.34
AMERICAN INDIAN OR ALASKAN NATIVE: ALL COMPOSITE SCORES: N = 2 N/A
BLACK OR AFRICAN AMERICAN: FEMALE COMPOSITE SCORES: N = 30 p-value = 0.56
BLACK OR AFRICAN AMERICAN: MALE COMPOSITE SCORES: N = 41 p-value = 0.079
HISPANIC: FEMALE COMPOSITE SCORES: N = 45 p-value = 0.74
HISPANIC: MALE COMPOSITE SCORES: N = 40 p-value = 0.50
MULTI-RACIAL/ETHNIC: FEMALE COMPOSITE SCORES: N = 27 p-value = 0.19
MULTI-RACIAL/ETHNIC: MALE COMPOSITE SCORES: N = 20 p-value = 0.17
WHITE: FEMALE COMPOSITE SCORES: N = 479 p-value = 0.62
WHITE: MALE COMPOSITE SCORES: N = 506 p-value = 0.29