A Computational Intelligence Approach for Predicting Medical Insurance Cost

Table 4

Attributes skew and kurtosis value.

Attributes	Skew	Kurtosis
Age	0.056	−1.245
Sex	0.021	−2.003
BMI	0.284	−0.051
Smoker	1.465	0.146
Region	0.038	−1.329
Charges	1.516	1.606