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
19
female
27.9
0
yes
southwest
16,884.924
18
male
33.77
1
no
southeast
1,725.5523
28
male
33
3
no
southeast
4,449.462
33
male
22.705
0
no
northwest
21,984.47061
32
male
28.88
0
no
northwest
3,866.8552
31
female
25.74
0
no
southeast
3,756.6216
46
female
33.44
1
no
southeast
8,240.5896
37
female
27.74
3
no
northwest
7,281.5056
37
male
29.83
2
no
northeast
6,406.4107
60
female
25.84
0
no
northwest
28,923.13692
25
male
26.22
0
no
northeast
2,721.3208
62
female
26.29
0
yes
southeast
27,808.7251
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
60
female
36.005
0
no
northeast
13,228.84695
30
female
32.4
1
no
southwest
4,149.736
18
male
34.1
0
no
southeast
1,137.011
34
female
31.92
1
yes
northeast
37,701.8768
37
male
28.025
2
no
northwest
6,203.90175
59
female
27.72
3
no
southeast
14,001.1338
63
female
23.085
0
no
northeast
14,451.83515
55
female
32.775
2
no
northwest
12,268.63225
23
male
17.385
1
no
northwest
2,775.19215
31
male
36.3
2
yes
southwest
38,711
22
male
35.6
0
yes
southwest
35,585.576
18
female
26.315
0
no
northeast
2,198.18985
19
female
28.6
5
no
southwest
4,687.797
63
male
28.31
0
no
northwest
13,770.0979
28
male
36.4
1
yes
southwest
51,194.55914
19
male
20.425
0
no
northwest
1,625.43375
62
female
32.965
3
no
northwest
15,612.19335
26
male
20.8
0
no
southwest
2,302.3
35
male
36.67
1
yes
northeast
39,774.2763
60
male
39.9
0
yes
southwest
48,173.361
24
female
26.6
0
no
northeast
3,046.062
31
female
36.63
2
no
southeast
4,949.7587
41
male
21.78
1
no
southeast
6,272.4772
37
female
30.8
2
no
southeast
6,313.759
38
male
37.05
1
no
northeast
6,079.6715
55
male
37.3
0
no
southwest
20,630.28351
18
female
38.665
2
no
northeast
3,393.35635
28
female
34.77
0
no
northwest
3,556.9223
60
female
24.53
0
no
southeast
12,629.8967
36
male
35.2
1
yes
southeast
38,709.176
18
female
35.625
0
no
northeast
2,211.13075
21
female
33.63
2
no
northwest
3,579.8287
48
male
28
1
yes
southwest
23,568.272
36
male
34.43
0
yes
southeast
37,742.5757
40
female
28.69
3
no
northwest
8,059.6791
58
male
36.955
2
yes
northwest
47,496.49445
58
female
31.825
2
no
northeast
13,607.36875
18
male
31.68
2
yes
southeast
34,303.1672
53
female
22.88
1
yes
southeast
23,244.7902
34
female
37.335
2
no
northwest
5,989.52365
43
male
27.36
3
no
northeast
8,606.2174
25
male
33.66
4
no
southeast
4,504.6624
64
male
24.7
1
no
northwest
30,166.61817
28
female
25.935
1
no
northwest
4,133.64165
20
female
22.42
0
yes
northwest
14,711.7438
19
female
28.9
0
no
southwest
1,743.214
61
female
39.1
2
no
southwest
14,235.072
40
male
26.315
1
no
northwest
6,389.37785
40
female
36.19
0
no
southeast
5,920.1041
28
male
23.98
3
yes
southeast
17,663.1442
27
female
24.75
0
yes
southeast
16,577.7795
31
male
28.5
5
no
northeast
6,799.458
53
female
28.1
3
no
southwest
11,741.726
58
male
32.01
1
no
southeast
11,946.6259
44
male
27.4
2
no
southwest
7,726.854
57
male
34.01
0
no
northwest
11,356.6609
29
female
29.59
1
no
southeast
3,947.4131
21
male
35.53
0
no
southeast
1,532.4697
22
female
39.805
0
no
northeast
2,755.02095
41
female
32.965
0
no
northwest
6,571.02435
31
male
26.885
1
no
northeast
4,441.21315
45
female
38.285
0
no
northeast
7,935.29115
22
male
37.62
1
yes
southeast
37,165.1638
48
female
41.23
4
no
northwest
11,033.6617
37
female
34.8
2
yes
southwest
39,836.519
45
male
22.895
2
yes
northwest
21,098.55405
57
female
31.16
0
yes
northwest
43,578.9394
56
female
27.2
0
no
southwest
11,073.176
46
female
27.74
0
no
northwest
8,026.6666
55
female
26.98
0
no
northwest
11,082.5772
21
female
39.49
0
no
southeast
2,026.9741
53
female
24.795
1
no
northwest
10,942.13205
59
male
29.83
3
yes
northeast
30,184.9367
35
male
34.77
2
no
northwest
5,729.0053
64
female
31.3
2
yes
southwest
47,291.055
28
female
37.62
1
no
southeast
3,766.8838
54
female
30.8
3
no
southwest
12,105.32
55
male
38.28
0
no
southeast
10,226.2842
56
male
19.95
0
yes
northeast
22,412.6485
38
male
19.3
0
yes
southwest
15,820.699