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NORM & STATS
Raw Score
<=5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
>=27
I.Q. Score (sd15)
<130
131
134
135
135
135
139
144
144
147
151
153
155
158
162
164
169
174
178
182
186
191
>=195
​
N
Standard deviation
Mean
Median
Range
Quartile deviation
Resolution
Excess Kurtosis
Skewness
Cronbach's alpha
Split-half
Quality of norms
Threshold correlation of tests used for norming
Sample-independent hardness
Weighted average of correlations
31
4,52
12,31
11,8
17,6
3,15
0,5
-0,452
0,36
0,79
0,82
0,64
0,43
0,63
0,5
0,7
​
Note:
27 items have been completely solved,
3 items have been partially solved.
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