B.12 WAIS Data

Morrison (1990) compares the results of 4 subtests of the Wechsler Adult Intelligence Scale (WAIS) for 2 categories of people: in group 1 are $n_1=37$ people who do not present a senile factor, group 2 are those ($n_2=12$) presenting a senile factor.

WAIS subtests:
$X_{1}$:	information
$X_{2}$:	similarities
$X_{3}$:	arithmetic
$X_{4}$:	picture completion

Group II
subject	information	similarities	arithmetic	picture completion
1	9	5	10	8
2	10	0	6	2
3	8	9	11	1
4	13	7	14	9
5	4	0	4	0
6	4	0	6	0
7	11	9	9	8
8	5	3	3	6
9	9	7	8	6
10	7	2	6	4
11	12	10	14	3
12	13	12	11	10
Mean	8.75	5.33	8.50	4.75

Group I
subject	information	similarities	arithmetic	picture completion
1	7	5	9	8
2	8	8	5	6
3	16	18	11	9
4	8	3	7	9
5	6	3	13	9
6	11	8	10	10
7	12	7	9	8
8	8	11	9	3
9	14	12	11	4
10	13	13	13	6
11	13	9	9	9
12	13	10	15	7
13	14	11	12	8
14	15	11	11	10
15	13	10	15	9
16	10	5	8	6
17	10	3	7	7
18	17	13	13	7
19	10	6	10	7
20	10	10	15	8
21	14	7	11	5
22	16	11	12	11
23	10	7	14	6
24	10	10	9	6
25	10	7	10	10
26	7	6	5	9
27	15	12	10	6
28	17	15	15	8
29	16	13	16	9
30	13	10	17	8
31	13	10	17	10
32	19	12	16	10
33	19	15	17	11
34	13	10	7	8
35	15	11	12	8
36	16	9	11	11
37	14	13	14	9
Mean	12.57	9.57	11.49	7.97