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Mean and SD of intelligence quotient (IQ) in different IQ category based on different tribes
| Tribes | Frequency (Percentage %) | Verbal IQ | Performance IQ | Total IQ |
|---|---|---|---|---|
| Bakhtiyari | 26(48.1) | 90.69±16.93 | 84.88±16.15 | 92.50±19.76 |
| Arab | 15(27.8) | 75.73±21.04 | 82.40±21.09 | 77.80±19.14 |
| Persian | 13(24.1) | 102.85±13.56 | 107.23±23.32 | 105.46±21.55 |
| ANOVA(P-value) | - | 8.5 (0.001) | 7.13 (0.002) | 6.69 (0.003) |
