A dataset with 1338 observations on health insurance charges and demographic factors.
Format
A data frame with 1338 rows and 7 variables:
- age
age of primary beneficiary in years
- sex
insurance contractor sex, male/female
- bmi
body mass index
- children
number of dependents
- smoker
smoker/non-smoker
- region
beneficiary's region of US
- charges
individual medical costs billed by health insurance