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
51
female
20.6
0
no
southwest
9,264.797
47
male
47.52
1
no
southeast
8,083.9198
64
female
32.965
0
no
northwest
14,692.66935
49
male
32.3
3
no
northwest
10,269.46
31
male
20.4
0
no
southwest
3,260.199
52
female
38.38
2
no
northeast
11,396.9002
33
female
24.31
0
no
southeast
4,185.0979
47
female
23.6
1
no
southwest
8,539.671
38
male
21.12
3
no
southeast
6,652.5288
32
male
30.03
1
no
southeast
4,074.4537
19
male
17.48
0
no
northwest
1,621.3402
44
female
20.235
1
yes
northeast
19,594.80965
26
female
17.195
2
yes
northeast
14,455.64405
25
male
23.9
5
no
southwest
5,080.096
19
female
35.15
0
no
northwest
2,134.9015
43
female
35.64
1
no
southeast
7,345.7266
52
male
34.1
0
no
southeast
9,140.951
36
female
22.6
2
yes
southwest
18,608.262
64
male
39.16
1
no
southeast
14,418.2804
63
female
26.98
0
yes
northwest
28,950.4692
64
male
33.88
0
yes
southeast
46,889.2612
61
male
35.86
0
yes
southeast
46,599.1084
40
male
32.775
1
yes
northeast
39,125.33225
25
male
30.59
0
no
northeast
2,727.3951
48
male
30.2
2
no
southwest
8,968.33
45
male
24.31
5
no
southeast
9,788.8659
38
female
27.265
1
no
northeast
6,555.07035
18
female
29.165
0
no
northeast
7,323.734819
21
female
16.815
1
no
northeast
3,167.45585
27
female
30.4
3
no
northwest
18,804.7524
19
male
33.1
0
no
southwest
23,082.95533
29
female
20.235
2
no
northwest
4,906.40965
42
male
26.9
0
no
southwest
5,969.723
60
female
30.5
0
no
southwest
12,638.195
31
male
28.595
1
no
northwest
4,243.59005
60
male
33.11
3
no
southeast
13,919.8229
22
male
31.73
0
no
northeast
2,254.7967
35
male
28.9
3
no
southwest
5,926.846
52
female
46.75
5
no
southeast
12,592.5345
26
male
29.45
0
no
northeast
2,897.3235
31
female
32.68
1
no
northwest
4,738.2682
33
female
33.5
0
yes
southwest
37,079.372
18
male
43.01
0
no
southeast
1,149.3959
59
female
36.52
1
no
southeast
28,287.89766
56
male
26.695
1
yes
northwest
26,109.32905
45
female
33.1
0
no
southwest
7,345.084
60
male
29.64
0
no
northeast
12,730.9996
56
female
25.65
0
no
northwest
11,454.0215
40
female
29.6
0
no
southwest
5,910.944
35
male
38.6
1
no
southwest
4,762.329
39
male
29.6
4
no
southwest
7,512.267
30
male
24.13
1
no
northwest
4,032.2407
24
male
23.4
0
no
southwest
1,969.614
20
male
29.735
0
no
northwest
1,769.53165
32
male
46.53
2
no
southeast
4,686.3887
59
male
37.4
0
no
southwest
21,797.0004
55
female
30.14
2
no
southeast
11,881.9696
57
female
30.495
0
no
northwest
11,840.77505
56
male
39.6
0
no
southwest
10,601.412
40
female
33
3
no
southeast
7,682.67
49
female
36.63
3
no
southeast
10,381.4787
42
male
30
0
yes
southwest
22,144.032
62
female
38.095
2
no
northeast
15,230.32405
56
male
25.935
0
no
northeast
11,165.41765
19
male
25.175
0
no
northwest
1,632.03625
30
female
28.38
1
yes
southeast
19,521.9682
60
female
28.7
1
no
southwest
13,224.693
56
female
33.82
2
no
northwest
12,643.3778
28
female
24.32
1
no
northeast
23,288.9284
18
female
24.09
1
no
southeast
2,201.0971
27
male
32.67
0
no
southeast
2,497.0383
18
female
30.115
0
no
northeast
2,203.47185
19
female
29.8
0
no
southwest
1,744.465
47
female
33.345
0
no
northeast
20,878.78443
54
male
25.1
3
yes
southwest
25,382.297
61
male
28.31
1
yes
northwest
28,868.6639
24
male
28.5
0
yes
northeast
35,147.52848
25
male
35.625
0
no
northwest
2,534.39375
21
male
36.85
0
no
southeast
1,534.3045
23
male
32.56
0
no
southeast
1,824.2854
63
male
41.325
3
no
northwest
15,555.18875
49
male
37.51
2
no
southeast
9,304.7019
18
female
31.35
0
no
southeast
1,622.1885
51
female
39.5
1
no
southwest
9,880.068
48
male
34.3
3
no
southwest
9,563.029
31
female
31.065
0
no
northeast
4,347.02335
54
female
21.47
3
no
northwest
12,475.3513
19
male
28.7
0
no
southwest
1,253.936
44
female
38.06
0
yes
southeast
48,885.13561
53
male
31.16
1
no
northwest
10,461.9794
19
female
32.9
0
no
southwest
1,748.774
61
female
25.08
0
no
southeast
24,513.09126
18
female
25.08
0
no
northeast
2,196.4732
61
male
43.4
0
no
southwest
12,574.049
21
male
25.7
4
yes
southwest
17,942.106
20
male
27.93
0
no
northeast
1,967.0227
31
female
23.6
2
no
southwest
4,931.647
45
male
28.7
2
no
southwest
8,027.968
44
female
23.98
2
no
southeast
8,211.1002
62
female
39.2
0
no
southwest
13,470.86