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
23
male
24.51
0
no
northeast
2,396.0959
55
male
32.67
1
no
southeast
10,807.4863
41
male
29.64
5
no
northeast
9,222.4026
25
male
33.33
2
yes
southeast
36,124.5737
33
male
35.75
1
yes
southeast
38,282.7495
30
female
19.95
3
no
northwest
5,693.4305
23
female
31.4
0
yes
southwest
34,166.273
46
male
38.17
2
no
southeast
8,347.1643
53
female
36.86
3
yes
northwest
46,661.4424
27
female
32.395
1
no
northeast
18,903.49141
23
female
42.75
1
yes
northeast
40,904.1995
63
female
25.08
0
no
northwest
14,254.6082
55
male
29.9
0
no
southwest
10,214.636
35
female
35.86
2
no
southeast
5,836.5204
34
male
32.8
1
no
southwest
14,358.36437
19
female
18.6
0
no
southwest
1,728.897
39
female
23.87
5
no
southeast
8,582.3023
27
male
45.9
2
no
southwest
3,693.428
57
male
40.28
0
no
northeast
20,709.02034
52
female
18.335
0
no
northwest
9,991.03765
28
male
33.82
0
no
northwest
19,673.33573
50
female
28.12
3
no
northwest
11,085.5868
44
female
25
1
no
southwest
7,623.518
26
female
22.23
0
no
northwest
3,176.2877
33
male
30.25
0
no
southeast
3,704.3545
19
female
32.49
0
yes
northwest
36,898.73308
50
male
37.07
1
no
southeast
9,048.0273
41
female
32.6
3
no
southwest
7,954.517
52
female
24.86
0
no
southeast
27,117.99378
39
male
32.34
2
no
southeast
6,338.0756
50
male
32.3
2
no
southwest
9,630.397
52
male
32.775
3
no
northwest
11,289.10925
60
male
32.8
0
yes
southwest
52,590.82939
20
female
31.92
0
no
northwest
2,261.5688
55
male
21.5
1
no
southwest
10,791.96
42
male
34.1
0
no
southwest
5,979.731
18
female
30.305
0
no
northeast
2,203.73595
58
female
36.48
0
no
northwest
12,235.8392
43
female
32.56
3
yes
southeast
40,941.2854
35
female
35.815
1
no
northwest
5,630.45785
48
female
27.93
4
no
northwest
11,015.1747
36
female
22.135
3
no
northeast
7,228.21565
19
male
44.88
0
yes
southeast
39,722.7462
23
female
23.18
2
no
northwest
14,426.07385
20
female
30.59
0
no
northeast
2,459.7201
32
female
41.1
0
no
southwest
3,989.841
43
female
34.58
1
no
northwest
7,727.2532
34
male
42.13
2
no
southeast
5,124.1887
30
male
38.83
1
no
southeast
18,963.17192
18
female
28.215
0
no
northeast
2,200.83085
41
female
28.31
1
no
northwest
7,153.5539
35
female
26.125
0
no
northeast
5,227.98875
57
male
40.37
0
no
southeast
10,982.5013
29
female
24.6
2
no
southwest
4,529.477
32
male
35.2
2
no
southwest
4,670.64
37
female
34.105
1
no
northwest
6,112.35295
18
male
27.36
1
yes
northeast
17,178.6824
43
female
26.7
2
yes
southwest
22,478.6
56
female
41.91
0
no
southeast
11,093.6229
38
male
29.26
2
no
northwest
6,457.8434
29
male
32.11
2
no
northwest
4,433.9159
22
female
27.1
0
no
southwest
2,154.361
52
female
24.13
1
yes
northwest
23,887.6627
40
female
27.4
1
no
southwest
6,496.886
23
female
34.865
0
no
northeast
2,899.48935
31
male
29.81
0
yes
southeast
19,350.3689
42
female
41.325
1
no
northeast
7,650.77375
24
female
29.925
0
no
northwest
2,850.68375
25
female
30.3
0
no
southwest
2,632.992
48
female
27.36
1
no
northeast
9,447.3824
23
female
28.49
1
yes
southeast
18,328.2381
45
male
23.56
2
no
northeast
8,603.8234
20
male
35.625
3
yes
northwest
37,465.34375
62
female
32.68
0
no
northwest
13,844.7972
43
female
25.27
1
yes
northeast
21,771.3423
23
female
28
0
no
southwest
13,126.67745
31
female
32.775
2
no
northwest
5,327.40025
41
female
21.755
1
no
northeast
13,725.47184
58
female
32.395
1
no
northeast
13,019.16105
48
female
36.575
0
no
northwest
8,671.19125
31
female
21.755
0
no
northwest
4,134.08245
19
female
27.93
3
no
northwest
18,838.70366
19
female
30.02
0
yes
northwest
33,307.5508
41
male
33.55
0
no
southeast
5,699.8375
40
male
29.355
1
no
northwest
6,393.60345
31
female
25.8
2
no
southwest
4,934.705
37
male
24.32
2
no
northwest
6,198.7518
46
male
40.375
2
no
northwest
8,733.22925
22
male
32.11
0
no
northwest
2,055.3249
51
male
32.3
1
no
northeast
9,964.06
18
female
27.28
3
yes
southeast
18,223.4512
35
male
17.86
1
no
northwest
5,116.5004
59
female
34.8
2
no
southwest
36,910.60803
36
male
33.4
2
yes
southwest
38,415.474
37
female
25.555
1
yes
northeast
20,296.86345
59
male
37.1
1
no
southwest
12,347.172
36
male
30.875
1
no
northwest
5,373.36425
39
male
34.1
2
no
southeast
23,563.01618
18
male
21.47
0
no
northeast
1,702.4553
52
female
33.3
2
no
southwest
10,806.839