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
18
female
39.16
0
no
southeast
1,633.0444
51
male
31.635
0
no
northwest
9,174.13565
56
female
25.3
0
no
southwest
11,070.535
64
female
39.05
3
no
southeast
16,085.1275
19
female
28.31
0
yes
northwest
17,468.9839
51
female
34.1
0
no
southeast
9,283.562
27
female
25.175
0
no
northeast
3,558.62025
59
female
23.655
0
yes
northwest
25,678.77845
28
male
26.98
2
no
northeast
4,435.0942
30
male
37.8
2
yes
southwest
39,241.442
47
female
29.37
1
no
southeast
8,547.6913
38
female
34.8
2
no
southwest
6,571.544
18
female
33.155
0
no
northeast
2,207.69745
34
female
19
3
no
northeast
6,753.038
20
female
33
0
no
southeast
1,880.07
47
female
36.63
1
yes
southeast
42,969.8527
56
female
28.595
0
no
northeast
11,658.11505
49
male
25.6
2
yes
southwest
23,306.547
19
female
33.11
0
yes
southeast
34,439.8559
55
female
37.1
0
no
southwest
10,713.644
30
male
31.4
1
no
southwest
3,659.346
37
male
34.1
4
yes
southwest
40,182.246
49
female
21.3
1
no
southwest
9,182.17
18
male
33.535
0
yes
northeast
34,617.84065
59
male
28.785
0
no
northwest
12,129.61415
29
female
26.03
0
no
northwest
3,736.4647
36
male
28.88
3
no
northeast
6,748.5912
33
male
42.46
1
no
southeast
11,326.71487
58
male
38
0
no
southwest
11,365.952
44
female
38.95
0
yes
northwest
42,983.4585
53
male
36.1
1
no
southwest
10,085.846
24
male
29.3
0
no
southwest
1,977.815
29
female
35.53
0
no
southeast
3,366.6697
40
male
22.705
2
no
northeast
7,173.35995
51
male
39.7
1
no
southwest
9,391.346
64
male
38.19
0
no
northeast
14,410.9321
19
female
24.51
1
no
northwest
2,709.1119
35
female
38.095
2
no
northeast
24,915.04626
39
male
26.41
0
yes
northeast
20,149.3229
56
male
33.66
4
no
southeast
12,949.1554
33
male
42.4
5
no
southwest
6,666.243
42
male
28.31
3
yes
northwest
32,787.45859
61
male
33.915
0
no
northeast
13,143.86485
23
female
34.96
3
no
northwest
4,466.6214
43
male
35.31
2
no
southeast
18,806.14547
48
male
30.78
3
no
northeast
10,141.1362
39
male
26.22
1
no
northwest
6,123.5688
40
female
23.37
3
no
northeast
8,252.2843
18
male
28.5
0
no
northeast
1,712.227
58
female
32.965
0
no
northeast
12,430.95335
49
female
42.68
2
no
southeast
9,800.8882
53
female
39.6
1
no
southeast
10,579.711
48
female
31.13
0
no
southeast
8,280.6227
45
female
36.3
2
no
southeast
8,527.532
59
female
35.2
0
no
southeast
12,244.531
52
female
25.3
2
yes
southeast
24,667.419
26
female
42.4
1
no
southwest
3,410.324
27
male
33.155
2
no
northwest
4,058.71245
48
female
35.91
1
no
northeast
26,392.26029
57
female
28.785
4
no
northeast
14,394.39815
37
male
46.53
3
no
southeast
6,435.6237
57
female
23.98
1
no
southeast
22,192.43711
32
female
31.54
1
no
northeast
5,148.5526
18
male
33.66
0
no
southeast
1,136.3994
64
female
22.99
0
yes
southeast
27,037.9141
43
male
38.06
2
yes
southeast
42,560.4304
49
male
28.7
1
no
southwest
8,703.456
40
female
32.775
2
yes
northwest
40,003.33225
62
male
32.015
0
yes
northeast
45,710.20785
40
female
29.81
1
no
southeast
6,500.2359
30
male
31.57
3
no
southeast
4,837.5823
29
female
31.16
0
no
northeast
3,943.5954
36
male
29.7
0
no
southeast
4,399.731
41
female
31.02
0
no
southeast
6,185.3208
44
female
43.89
2
yes
southeast
46,200.9851
45
male
21.375
0
no
northwest
7,222.78625
55
female
40.81
3
no
southeast
12,485.8009
60
male
31.35
3
yes
northwest
46,130.5265
56
male
36.1
3
no
southwest
12,363.547
49
female
23.18
2
no
northwest
10,156.7832
21
female
17.4
1
no
southwest
2,585.269
19
male
20.3
0
no
southwest
1,242.26
39
male
35.3
2
yes
southwest
40,103.89
53
male
24.32
0
no
northwest
9,863.4718
33
female
18.5
1
no
southwest
4,766.022
53
male
26.41
2
no
northeast
11,244.3769
42
male
26.125
2
no
northeast
7,729.64575
40
male
41.69
0
no
southeast
5,438.7491
47
female
24.1
1
no
southwest
26,236.57997
27
male
31.13
1
yes
southeast
34,806.4677
21
male
27.36
0
no
northeast
2,104.1134
47
male
36.2
1
no
southwest
8,068.185
20
male
32.395
1
no
northwest
2,362.22905
24
male
23.655
0
no
northwest
2,352.96845
27
female
34.8
1
no
southwest
3,577.999
26
female
40.185
0
no
northwest
3,201.24515
53
female
32.3
2
no
northeast
29,186.48236
41
male
35.75
1
yes
southeast
40,273.6455
56
male
33.725
0
no
northwest
10,976.24575
23
female
39.27
2
no
southeast
3,500.6123