Table 3.

Patient’s IQ test score

IQ	Frequency	Percent
70.0	5	11.9
72.0	5	11.9
74.0	7	16.7
76.0	1	2.4
77.0	4	9.5
78.0	2	4.8
80.0	8	19.0
82.0	3	7.1
84.0	2	4.8
86.0	1	2.4
88.0	3	7.1
90.0	1	2.4
Total	42	100.0