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
42
female
26.18
1
no
southeast
7,046.7222
64
female
35.97
0
no
southeast
14,313.8463
21
male
22.3
1
no
southwest
2,103.08
18
female
42.24
0
yes
southeast
38,792.6856
23
male
26.51
0
no
southeast
1,815.8759
45
female
35.815
0
no
northwest
7,731.85785
40
female
41.42
1
no
northwest
28,476.73499
19
female
36.575
0
no
northwest
2,136.88225
18
male
30.14
0
no
southeast
1,131.5066
25
male
25.84
1
no
northeast
3,309.7926
46
female
30.8
3
no
southwest
9,414.92
33
female
42.94
3
no
northwest
6,360.9936
54
male
21.01
2
no
southeast
11,013.7119
28
male
22.515
2
no
northeast
4,428.88785
36
male
34.43
2
no
southeast
5,584.3057
20
female
31.46
0
no
southeast
1,877.9294
24
female
24.225
0
no
northwest
2,842.76075
23
male
37.1
3
no
southwest
3,597.596
47
female
26.125
1
yes
northeast
23,401.30575
33
female
35.53
0
yes
northwest
55,135.40209
45
male
33.7
1
no
southwest
7,445.918
26
male
17.67
0
no
northwest
2,680.9493
18
female
31.13
0
no
southeast
1,621.8827
44
female
29.81
2
no
southeast
8,219.2039
60
male
24.32
0
no
northwest
12,523.6048
64
female
31.825
2
no
northeast
16,069.08475
56
male
31.79
2
yes
southeast
43,813.8661
36
male
28.025
1
yes
northeast
20,773.62775
41
male
30.78
3
yes
northeast
39,597.4072
39
male
21.85
1
no
northwest
6,117.4945
63
male
33.1
0
no
southwest
13,393.756
36
female
25.84
0
no
northwest
5,266.3656
28
female
23.845
2
no
northwest
4,719.73655
58
male
34.39
0
no
northwest
11,743.9341
36
male
33.82
1
no
northwest
5,377.4578
42
male
35.97
2
no
southeast
7,160.3303
36
male
31.5
0
no
southwest
4,402.233
56
female
28.31
0
no
northeast
11,657.7189
35
female
23.465
2
no
northeast
6,402.29135
59
female
31.35
0
no
northwest
12,622.1795
21
male
31.1
0
no
southwest
1,526.312
59
male
24.7
0
no
northeast
12,323.936
23
female
32.78
2
yes
southeast
36,021.0112
57
female
29.81
0
yes
southeast
27,533.9129
53
male
30.495
0
no
northeast
10,072.05505
60
female
32.45
0
yes
southeast
45,008.9555
51
female
34.2
1
no
southwest
9,872.701
23
male
50.38
1
no
southeast
2,438.0552
27
female
24.1
0
no
southwest
2,974.126
55
male
32.775
0
no
northwest
10,601.63225
37
female
30.78
0
yes
northeast
37,270.1512
61
male
32.3
2
no
northwest
14,119.62
46
female
35.53
0
yes
northeast
42,111.6647
53
female
23.75
2
no
northeast
11,729.6795
49
female
23.845
3
yes
northeast
24,106.91255
20
female
29.6
0
no
southwest
1,875.344
48
female
33.11
0
yes
southeast
40,974.1649
25
male
24.13
0
yes
northwest
15,817.9857
25
female
32.23
1
no
southeast
18,218.16139
57
male
28.1
0
no
southwest
10,965.446
37
female
47.6
2
yes
southwest
46,113.511
38
female
28
3
no
southwest
7,151.092
55
female
33.535
2
no
northwest
12,269.68865
36
female
19.855
0
no
northeast
5,458.04645
51
male
25.4
0
no
southwest
8,782.469
40
male
29.9
2
no
southwest
6,600.361
18
male
37.29
0
no
southeast
1,141.4451
57
male
43.7
1
no
southwest
11,576.13
61
male
23.655
0
no
northeast
13,129.60345
25
female
24.3
3
no
southwest
4,391.652
50
male
36.2
0
no
southwest
8,457.818
26
female
29.48
1
no
southeast
3,392.3652
42
male
24.86
0
no
southeast
5,966.8874
43
male
30.1
1
no
southwest
6,849.026
44
male
21.85
3
no
northeast
8,891.1395
23
female
28.12
0
no
northwest
2,690.1138
49
female
27.1
1
no
southwest
26,140.3603
33
male
33.44
5
no
southeast
6,653.7886
41
male
28.8
1
no
southwest
6,282.235
37
female
29.5
2
no
southwest
6,311.952
22
male
34.8
3
no
southwest
3,443.064
23
male
27.36
1
no
northwest
2,789.0574
21
female
22.135
0
no
northeast
2,585.85065
51
female
37.05
3
yes
northeast
46,255.1125
25
male
26.695
4
no
northwest
4,877.98105
32
male
28.93
1
yes
southeast
19,719.6947
57
male
28.975
0
yes
northeast
27,218.43725
36
female
30.02
0
no
northwest
5,272.1758
22
male
39.5
0
no
southwest
1,682.597
57
male
33.63
1
no
northwest
11,945.1327
64
female
26.885
0
yes
northwest
29,330.98315
36
female
29.04
4
no
southeast
7,243.8136
54
male
24.035
0
no
northeast
10,422.91665
47
male
38.94
2
yes
southeast
44,202.6536
62
male
32.11
0
no
northeast
13,555.0049
61
female
44
0
no
southwest
13,063.883
43
female
20.045
2
yes
northeast
19,798.05455
19
male
25.555
1
no
northwest
2,221.56445
18
female
40.26
0
no
southeast
1,634.5734
19
female
22.515
0
no
northwest
2,117.33885