Norms – AMT

Norms for AMT

Calculated by Marc A. Nydegger

N = 76

Min IQ = < 82 IQ, SD15

Max IQ = > 180 IQ, SD15

Cronbach’s Alpha = 0.742

Mc Donalds Omega = 0.821

 

Raw score	IQ or standard score	Lower bound for a 95% CI	Upper bound for a 95% CI
0	≤ 82
1	83
2	84
3	86
4	87
5	89
6	90
7	95	80	101
8	98	80	105
9	99	80	106
10	100	80	107
11	102	81	108
12	103	82	109
13	104	85	110
14	105	87	111
15	107	89	112
16	108	89	113
17	109	90	114
18	110	93	115
19	111	96	116
20	112	99	117
21	113	102	118
22	114	105	119
23	118	109	122
24	121	114	125
25	123	118	127
26	127	123	130
27	130	126	133
28	132	129	135
29	135	132	137
30	137	135	140
31	140	138	143
32	143	141	146
33	147	144	151
34	153	149	158
35	160	155	165
36	168	163	173
37	176
38	≥ 180