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
33
male
24.605
2
no
northwest
5,257.50795
24
female
33.99
0
no
southeast
2,473.3341
43
female
26.885
0
yes
northwest
21,774.32215
45
male
22.895
0
yes
northeast
35,069.37452
61
female
28.2
0
no
southwest
13,041.921
35
female
34.21
1
no
southeast
5,245.2269
62
female
25
0
no
southwest
13,451.122
62
female
33.2
0
no
southwest
13,462.52
38
male
31
1
no
southwest
5,488.262
34
male
35.815
0
no
northwest
4,320.41085
43
male
23.2
0
no
southwest
6,250.435
50
male
32.11
2
no
northeast
25,333.33284
19
female
23.4
2
no
southwest
2,913.569
57
female
20.1
1
no
southwest
12,032.326
62
female
39.16
0
no
southeast
13,470.8044
41
male
34.21
1
no
southeast
6,289.7549
26
male
46.53
1
no
southeast
2,927.0647
39
female
32.5
1
no
southwest
6,238.298
46
male
25.8
5
no
southwest
10,096.97
45
female
35.3
0
no
southwest
7,348.142
32
male
37.18
2
no
southeast
4,673.3922
59
female
27.5
0
no
southwest
12,233.828
44
male
29.735
2
no
northeast
32,108.66282
39
female
24.225
5
no
northwest
8,965.79575
18
male
26.18
2
no
southeast
2,304.0022
53
male
29.48
0
no
southeast
9,487.6442
18
male
23.21
0
no
southeast
1,121.8739
50
female
46.09
1
no
southeast
9,549.5651
18
female
40.185
0
no
northeast
2,217.46915
19
male
22.61
0
no
northwest
1,628.4709
62
male
39.93
0
no
southeast
12,982.8747
56
female
35.8
1
no
southwest
11,674.13
42
male
35.8
2
no
southwest
7,160.094
37
male
34.2
1
yes
northeast
39,047.285
42
male
31.255
0
no
northwest
6,358.77645
25
male
29.7
3
yes
southwest
19,933.458
57
male
18.335
0
no
northeast
11,534.87265
51
male
42.9
2
yes
southeast
47,462.894
30
female
28.405
1
no
northwest
4,527.18295
44
male
30.2
2
yes
southwest
38,998.546
34
male
27.835
1
yes
northwest
20,009.63365
31
male
39.49
1
no
southeast
3,875.7341
54
male
30.8
1
yes
southeast
41,999.52
24
male
26.79
1
no
northwest
12,609.88702
43
male
34.96
1
yes
northeast
41,034.2214
48
male
36.67
1
no
northwest
28,468.91901
19
female
39.615
1
no
northwest
2,730.10785
29
female
25.9
0
no
southwest
3,353.284
63
female
35.2
1
no
southeast
14,474.675
46
male
24.795
3
no
northeast
9,500.57305
52
male
36.765
2
no
northwest
26,467.09737
35
male
27.1
1
no
southwest
4,746.344
51
male
24.795
2
yes
northwest
23,967.38305
44
male
25.365
1
no
northwest
7,518.02535
21
male
25.745
2
no
northeast
3,279.86855
39
female
34.32
5
no
southeast
8,596.8278
50
female
28.16
3
no
southeast
10,702.6424
34
female
23.56
0
no
northeast
4,992.3764
22
female
20.235
0
no
northwest
2,527.81865
19
female
40.5
0
no
southwest
1,759.338
26
male
35.42
0
no
southeast
2,322.6218
29
male
22.895
0
yes
northeast
16,138.76205
48
male
40.15
0
no
southeast
7,804.1605
26
male
29.15
1
no
southeast
2,902.9065
45
female
39.995
3
no
northeast
9,704.66805
36
female
29.92
0
no
southeast
4,889.0368
54
male
25.46
1
no
northeast
25,517.11363
34
male
21.375
0
no
northeast
4,500.33925
31
male
25.9
3
yes
southwest
19,199.944
27
female
30.59
1
no
northeast
16,796.41194
20
male
30.115
5
no
northeast
4,915.05985
44
female
25.8
1
no
southwest
7,624.63
43
male
30.115
3
no
northwest
8,410.04685
45
female
27.645
1
no
northwest
28,340.18885
34
male
34.675
0
no
northeast
4,518.82625
24
female
20.52
0
yes
northeast
14,571.8908
26
female
19.8
1
no
southwest
3,378.91
38
female
27.835
2
no
northeast
7,144.86265
50
female
31.6
2
no
southwest
10,118.424
38
male
28.27
1
no
southeast
5,484.4673
27
female
20.045
3
yes
northwest
16,420.49455
39
female
23.275
3
no
northeast
7,986.47525
39
female
34.1
3
no
southwest
7,418.522
63
female
36.85
0
no
southeast
13,887.9685
33
female
36.29
3
no
northeast
6,551.7501
36
female
26.885
0
no
northwest
5,267.81815
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