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
30
male
22.99
2
yes
northwest
17,361.7661
24
male
32.7
0
yes
southwest
34,472.841
24
male
25.8
0
no
southwest
1,972.95
48
male
29.6
0
no
southwest
21,232.18226
47
male
19.19
1
no
northeast
8,627.5411
29
male
31.73
2
no
northwest
4,433.3877
28
male
29.26
2
no
northeast
4,438.2634
47
male
28.215
3
yes
northwest
24,915.22085
25
male
24.985
2
no
northeast
23,241.47453
51
male
27.74
1
no
northeast
9,957.7216
48
female
22.8
0
no
southwest
8,269.044
43
male
20.13
2
yes
southeast
18,767.7377
61
female
33.33
4
no
southeast
36,580.28216
48
male
32.3
1
no
northwest
8,765.249
38
female
27.6
0
no
southwest
5,383.536
59
male
25.46
0
no
northwest
12,124.9924
19
female
24.605
1
no
northwest
2,709.24395
26
female
34.2
2
no
southwest
3,987.926
54
female
35.815
3
no
northwest
12,495.29085
21
female
32.68
2
no
northwest
26,018.95052
51
male
37
0
no
southwest
8,798.593
22
female
31.02
3
yes
southeast
35,595.5898
47
male
36.08
1
yes
southeast
42,211.1382
18
male
23.32
1
no
southeast
1,711.0268
47
female
45.32
1
no
southeast
8,569.8618
21
female
34.6
0
no
southwest
2,020.177
19
male
26.03
1
yes
northwest
16,450.8947
23
male
18.715
0
no
northwest
21,595.38229
54
male
31.6
0
no
southwest
9,850.432
37
female
17.29
2
no
northeast
6,877.9801
46
female
23.655
1
yes
northwest
21,677.28345
55
female
35.2
0
yes
southeast
44,423.803
30
female
27.93
0
no
northeast
4,137.5227
18
male
21.565
0
yes
northeast
13,747.87235
61
male
38.38
0
no
northwest
12,950.0712
54
female
23
3
no
southwest
12,094.478
22
male
37.07
2
yes
southeast
37,484.4493
45
female
30.495
1
yes
northwest
39,725.51805
22
male
28.88
0
no
northeast
2,250.8352
19
male
27.265
2
no
northwest
22,493.65964
35
female
28.025
0
yes
northwest
20,234.85475
18
male
23.085
0
no
northeast
1,704.70015
20
male
30.685
0
yes
northeast
33,475.81715
28
female
25.8
0
no
southwest
3,161.454
55
male
35.245
1
no
northeast
11,394.06555
43
female
24.7
2
yes
northwest
21,880.82
43
female
25.08
0
no
northeast
7,325.0482
22
male
52.58
1
yes
southeast
44,501.3982
25
female
22.515
1
no
northwest
3,594.17085
49
male
30.9
0
yes
southwest
39,727.614
44
female
36.955
1
no
northwest
8,023.13545
64
male
26.41
0
no
northeast
14,394.5579
49
male
29.83
1
no
northeast
9,288.0267
47
male
29.8
3
yes
southwest
25,309.489
27
female
21.47
0
no
northwest
3,353.4703
55
male
27.645
0
no
northwest
10,594.50155
48
female
28.9
0
no
southwest
8,277.523
45
female
31.79
0
no
southeast
17,929.30337
24
female
39.49
0
no
southeast
2,480.9791
32
male
33.82
1
no
northwest
4,462.7218
24
male
32.01
0
no
southeast
1,981.5819
57
male
27.94
1
no
southeast
11,554.2236
59
male
41.14
1
yes
southeast
48,970.2476
36
male
28.595
3
no
northwest
6,548.19505
29
female
25.6
4
no
southwest
5,708.867
42
female
25.3
1
no
southwest
7,045.499
48
male
37.29
2
no
southeast
8,978.1851
39
male
42.655
0
no
northeast
5,757.41345
63
male
21.66
1
no
northwest
14,349.8544
54
female
31.9
1
no
southeast
10,928.849
37
male
37.07
1
yes
southeast
39,871.7043
63
male
31.445
0
no
northeast
13,974.45555
21
male
31.255
0
no
northwest
1,909.52745
54
female
28.88
2
no
northeast
12,096.6512
60
female
18.335
0
no
northeast
13,204.28565
32
female
29.59
1
no
southeast
4,562.8421
47
female
32
1
no
southwest
8,551.347
21
male
26.03
0
no
northeast
2,102.2647
28
male
31.68
0
yes
southeast
34,672.1472
63
male
33.66
3
no
southeast
15,161.5344
18
male
21.78
2
no
southeast
11,884.04858
32
male
27.835
1
no
northwest
4,454.40265
38
male
19.95
1
no
northwest
5,855.9025
32
male
31.5
1
no
southwest
4,076.497
62
female
30.495
2
no
northwest
15,019.76005
39
female
18.3
5
yes
southwest
19,023.26
55
male
28.975
0
no
northeast
10,796.35025
57
male
31.54
0
no
northwest
11,353.2276
52
male
47.74
1
no
southeast
9,748.9106
56
male
22.1
0
no
southwest
10,577.087
47
male
36.19
0
yes
southeast
41,676.0811
55
female
29.83
0
no
northeast
11,286.5387
23
male
32.7
3
no
southwest
3,591.48
22
female
30.4
0
yes
northwest
33,907.548
50
female
33.7
4
no
southwest
11,299.343
18
female
31.35
4
no
northeast
4,561.1885
51
female
34.96
2
yes
northeast
44,641.1974
22
male
33.77
0
no
southeast
1,674.6323
52
female
30.875
0
no
northeast
23,045.56616
25
female
33.99
1
no
southeast
3,227.1211