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
21
female
34.87
0
no
southeast
2,020.5523
50
female
44.745
0
no
northeast
9,541.69555
53
male
41.47
0
no
southeast
9,504.3103
34
female
26.41
1
no
northwest
5,385.3379
47
female
29.545
1
no
northwest
8,930.93455
33
female
32.9
2
no
southwest
5,375.038
51
female
38.06
0
yes
southeast
44,400.4064
49
male
28.69
3
no
northwest
10,264.4421
31
female
30.495
3
no
northeast
6,113.23105
36
female
27.74
0
no
northeast
5,469.0066
18
male
35.2
1
no
southeast
1,727.54
50
female
23.54
2
no
southeast
10,107.2206
43
female
30.685
2
no
northwest
8,310.83915
20
male
40.47
0
no
northeast
1,984.4533
24
female
22.6
0
no
southwest
2,457.502
60
male
28.9
0
no
southwest
12,146.971
49
female
22.61
1
no
northwest
9,566.9909
60
male
24.32
1
no
northwest
13,112.6048
51
female
36.67
2
no
northwest
10,848.1343
58
female
33.44
0
no
northwest
12,231.6136
51
female
40.66
0
no
northeast
9,875.6804
53
male
36.6
3
no
southwest
11,264.541
62
male
37.4
0
no
southwest
12,979.358
19
male
35.4
0
no
southwest
1,263.249
50
female
27.075
1
no
northeast
10,106.13425
30
female
39.05
3
yes
southeast
40,932.4295
41
male
28.405
1
no
northwest
6,664.68595
29
female
21.755
1
yes
northeast
16,657.71745
18
female
40.28
0
no
northeast
2,217.6012
41
female
36.08
1
no
southeast
6,781.3542
35
male
24.42
3
yes
southeast
19,361.9988
53
male
21.4
1
no
southwest
10,065.413
24
female
30.1
3
no
southwest
4,234.927
48
female
27.265
1
no
northeast
9,447.25035
59
female
32.1
3
no
southwest
14,007.222
49
female
34.77
1
no
northwest
9,583.8933
37
female
38.39
0
yes
southeast
40,419.0191
26
male
23.7
2
no
southwest
3,484.331
23
male
31.73
3
yes
northeast
36,189.1017
29
male
35.5
2
yes
southwest
44,585.45587
45
male
24.035
2
no
northeast
8,604.48365
27
male
29.15
0
yes
southeast
18,246.4955
53
male
34.105
0
yes
northeast
43,254.41795
31
female
26.62
0
no
southeast
3,757.8448
50
male
26.41
0
no
northwest
8,827.2099
50
female
30.115
1
no
northwest
9,910.35985
34
male
27
2
no
southwest
11,737.84884
19
male
21.755
0
no
northwest
1,627.28245
47
female
36
1
no
southwest
8,556.907
28
male
30.875
0
no
northwest
3,062.50825
37
female
26.4
0
yes
southeast
19,539.243
21
male
28.975
0
no
northwest
1,906.35825
64
male
37.905
0
no
northwest
14,210.53595
58
female
22.77
0
no
southeast
11,833.7823
24
male
33.63
4
no
northeast
17,128.42608
31
male
27.645
2
no
northeast
5,031.26955
39
female
22.8
3
no
northeast
7,985.815
47
female
27.83
0
yes
southeast
23,065.4207
30
male
37.43
3
no
northeast
5,428.7277
18
male
38.17
0
yes
southeast
36,307.7983
22
female
34.58
2
no
northeast
3,925.7582
23
male
35.2
1
no
southwest
2,416.955
33
male
27.1
1
yes
southwest
19,040.876
27
male
26.03
0
no
northeast
3,070.8087
45
female
25.175
2
no
northeast
9,095.06825
57
female
31.825
0
no
northwest
11,842.62375
47
male
32.3
1
no
southwest
8,062.764
42
female
29
1
no
southwest
7,050.642
64
female
39.7
0
no
southwest
14,319.031
38
female
19.475
2
no
northwest
6,933.24225
61
male
36.1
3
no
southwest
27,941.28758
53
female
26.7
2
no
southwest
11,150.78
44
female
36.48
0
no
northeast
12,797.20962
19
female
28.88
0
yes
northwest
17,748.5062
41
male
34.2
2
no
northwest
7,261.741
51
male
33.33
3
no
southeast
10,560.4917
40
male
32.3
2
no
northwest
6,986.697
45
male
39.805
0
no
northeast
7,448.40395
35
male
34.32
3
no
southeast
5,934.3798
53
male
28.88
0
no
northwest
9,869.8102
30
male
24.4
3
yes
southwest
18,259.216
18
male
41.14
0
no
southeast
1,146.7966
51
male
35.97
1
no
southeast
9,386.1613
50
female
27.6
1
yes
southwest
24,520.264
31
female
29.26
1
no
southeast
4,350.5144
35
female
27.7
3
no
southwest
6,414.178
60
male
36.955
0
no
northeast
12,741.16745
21
male
36.86
0
no
northwest
1,917.3184
29
male
22.515
3
no
northeast
5,209.57885
62
female
29.92
0
no
southeast
13,457.9608
39
female
41.8
0
no
southeast
5,662.225
19
male
27.6
0
no
southwest
1,252.407
22
female
23.18
0
no
northeast
2,731.9122
53
male
20.9
0
yes
southeast
21,195.818
39
female
31.92
2
no
northwest
7,209.4918
27
male
28.5
0
yes
northwest
18,310.742
30
male
44.22
2
no
southeast
4,266.1658
30
female
22.895
1
no
northeast
4,719.52405
58
female
33.1
0
no
southwest
11,848.141
33
male
24.795
0
yes
northeast
17,904.52705