age
int64
18
64
sex
stringclasses
2 values
bmi
float64
16
53.1
children
int64
0
5
smoker
stringclasses
2 values
region
stringclasses
4 values
charges
float64
1.12k
63.8k
30
female
23.655
3
yes
northwest
18,765.87545
18
male
28.31
1
no
northeast
11,272.33139
19
female
20.6
0
no
southwest
1,731.677
18
male
53.13
0
no
southeast
1,163.4627
35
male
39.71
4
no
northeast
19,496.71917
39
female
26.315
2
no
northwest
7,201.70085
31
male
31.065
3
no
northwest
5,425.02335
62
male
26.695
0
yes
northeast
28,101.33305
62
male
38.83
0
no
southeast
12,981.3457
42
female
40.37
2
yes
southeast
43,896.3763
31
male
25.935
1
no
northwest
4,239.89265
61
male
33.535
0
no
northeast
13,143.33665
42
female
32.87
0
no
northeast
7,050.0213
51
male
30.03
1
no
southeast
9,377.9047
23
female
24.225
2
no
northeast
22,395.74424
52
male
38.6
2
no
southwest
10,325.206
57
female
25.74
2
no
southeast
12,629.1656
23
female
33.4
0
no
southwest
10,795.93733
52
female
44.7
3
no
southwest
11,411.685
50
male
30.97
3
no
northwest
10,600.5483
18
female
31.92
0
no
northeast
2,205.9808
18
female
36.85
0
no
southeast
1,629.8335
21
female
25.8
0
no
southwest
2,007.945
61
female
29.07
0
yes
northwest
29,141.3603
23
male
34.4
0
no
southwest
1,826.843
56
female
39.82
0
no
southeast
11,090.7178
27
male
42.13
0
yes
southeast
39,611.7577
19
male
24.6
1
no
southwest
1,837.237
52
female
30.78
1
no
northeast
10,797.3362
23
male
23.845
0
no
northeast
2,395.17155
56
male
40.3
0
no
southwest
10,602.385
30
male
35.3
0
yes
southwest
36,837.467
58
female
28.215
0
no
northwest
12,224.35085
37
male
22.705
3
no
northeast
6,985.50695
25
female
42.13
1
no
southeast
3,238.4357
52
male
41.8
2
yes
southeast
47,269.854
64
male
36.96
2
yes
southeast
49,577.6624
22
female
21.28
3
no
northwest
4,296.2712
28
female
33.11
0
no
southeast
3,171.6149
18
male
33.33
0
no
southeast
1,135.9407
28
male
24.3
5
no
southwest
5,615.369
45
female
25.7
3
no
southwest
9,101.798
33
male
29.4
4
no
southwest
6,059.173
18
female
39.82
0
no
southeast
1,633.9618
32
male
33.63
1
yes
northeast
37,607.5277
19
female
23.4
2
no
southwest
2,913.569
57
female
20.1
1
no
southwest
12,032.326
62
female
39.16
0
no
southeast
13,470.8044
41
male
34.21
1
no
southeast
6,289.7549
26
male
46.53
1
no
southeast
2,927.0647
39
female
32.5
1
no
southwest
6,238.298
46
male
25.8
5
no
southwest
10,096.97
45
female
35.3
0
no
southwest
7,348.142
32
male
37.18
2
no
southeast
4,673.3922
59
female
27.5
0
no
southwest
12,233.828
44
male
29.735
2
no
northeast
32,108.66282
39
female
24.225
5
no
northwest
8,965.79575
18
male
26.18
2
no
southeast
2,304.0022
53
male
29.48
0
no
southeast
9,487.6442
18
male
23.21
0
no
southeast
1,121.8739
26
female
34.2
2
no
southwest
3,987.926
54
female
35.815
3
no
northwest
12,495.29085
21
female
32.68
2
no
northwest
26,018.95052
51
male
37
0
no
southwest
8,798.593
22
female
31.02
3
yes
southeast
35,595.5898
47
male
36.08
1
yes
southeast
42,211.1382
18
male
23.32
1
no
southeast
1,711.0268
47
female
45.32
1
no
southeast
8,569.8618
21
female
34.6
0
no
southwest
2,020.177
19
male
26.03
1
yes
northwest
16,450.8947
23
male
18.715
0
no
northwest
21,595.38229
54
male
31.6
0
no
southwest
9,850.432