age,sex,bmi,children,smoker,region,charges
48,female,25.85,3,yes,southeast,24180.9335
19,female,39.615,1,no,northwest,2730.10785
18,male,27.36,1,yes,northeast,17178.6824
54,male,32.775,0,no,northeast,10435.06525
43,female,35.64,1,no,southeast,7345.7266
23,female,42.75,1,yes,northeast,40904.1995
36,female,29.92,0,no,southeast,4889.0368
43,male,32.6,2,no,southwest,7441.501
28,male,30.875,0,no,northwest,3062.50825
50,female,28.12,3,no,northwest,11085.5868
61,female,33.33,4,no,southeast,36580.28216
57,male,27.94,1,no,southeast,11554.2236
57,female,30.495,0,no,northwest,11840.77505
35,female,34.105,3,yes,northwest,39983.42595
53,female,39.6,1,no,southeast,10579.711
31,female,32.68,1,no,northwest,4738.2682
35,male,30.5,1,no,southwest,4751.07
19,male,20.3,0,no,southwest,1242.26
38,female,27.265,1,no,northeast,6555.07035
19,female,25.745,1,no,northwest,2710.82855
52,male,47.74,1,no,southeast,9748.9106
45,male,30.495,2,no,northwest,8413.46305
28,male,35.435,0,no,northeast,3268.84665
51,female,39.5,1,no,southwest,9880.068
45,male,28.7,2,no,southwest,8027.968
51,male,37,0,no,southwest,8798.593
23,male,32.7,3,no,southwest,3591.48
20,male,35.31,1,no,southeast,27724.28875
49,female,34.77,1,no,northwest,9583.8933
51,female,40.66,0,no,northeast,9875.6804
43,female,20.045,2,yes,northeast,19798.05455
46,male,27.6,0,no,southwest,24603.04837
22,male,31.73,0,no,northeast,2254.7967
18,male,34.1,0,no,southeast,1137.011
19,female,28.31,0,yes,northwest,17468.9839
36,female,26.885,0,no,northwest,5267.81815
18,male,17.29,2,yes,northeast,12829.4551
39,male,26.41,0,yes,northeast,20149.3229
26,female,29.92,2,no,southeast,3981.9768
30,male,44.22,2,no,southeast,4266.1658
19,female,24.7,0,no,southwest,1737.376
23,male,32.56,0,no,southeast,1824.2854
31,male,34.39,3,yes,northwest,38746.3551
46,male,40.375,2,no,northwest,8733.22925
43,male,27.8,0,yes,southwest,37829.7242
29,female,32.11,2,no,northwest,4922.9159
41,female,31.6,0,no,southwest,6186.127
64,female,39.05,3,no,southeast,16085.1275
20,female,31.46,0,no,southeast,1877.9294
48,female,27.36,1,no,northeast,9447.3824
25,female,34.485,0,no,northwest,3021.80915
63,female,35.2,1,no,southeast,14474.675
46,male,38.17,2,no,southeast,8347.1643
53,male,29.48,0,no,southeast,9487.6442
30,female,39.05,3,yes,southeast,40932.4295
30,male,38.83,1,no,southeast,18963.17192
46,male,33.345,1,no,northeast,8334.45755
26,female,40.185,0,no,northwest,3201.24515
62,male,21.4,0,no,southwest,12957.118
49,male,28.69,3,no,northwest,10264.4421
55,male,32.67,1,no,southeast,10807.4863
45,male,24.31,5,no,southeast,9788.8659
29,male,31.73,2,no,northwest,4433.3877
35,female,31,1,no,southwest,5240.765
39,female,26.315,2,no,northwest,7201.70085
50,female,31.6,2,no,southwest,10118.424
60,female,18.335,0,no,northeast,13204.28565
22,female,27.1,0,no,southwest,2154.361
18,male,33.33,0,no,southeast,1135.9407
18,male,33.77,1,no,southeast,1725.5523
25,female,32.23,1,no,southeast,18218.16139
22,female,24.3,0,no,southwest,2150.469
54,female,24.605,3,no,northwest,12479.70895
43,female,30.685,2,no,northwest,8310.83915
38,male,38.39,3,yes,southeast,41949.2441
60,male,25.74,0,no,southeast,12142.5786
35,female,27.7,3,no,southwest,6414.178
32,female,44.22,0,no,southeast,3994.1778
25,male,26.695,4,no,northwest,4877.98105
39,male,34.1,2,no,southeast,23563.01618
52,male,24.32,3,yes,northeast,24869.8368
21,female,25.8,0,no,southwest,2007.945
46,female,48.07,2,no,northeast,9432.9253
55,female,30.5,0,no,southwest,10704.47
47,male,36.2,1,no,southwest,8068.185
52,male,34.485,3,yes,northwest,60021.39897
56,male,32.11,1,no,northeast,11763.0009
47,female,24.32,0,no,northeast,8534.6718
28,female,33.11,0,no,southeast,3171.6149
46,female,48.07,2,no,northeast,9432.9253
27,female,17.955,2,yes,northeast,15006.57945
20,male,28.025,1,yes,northwest,17560.37975
19,female,36.575,0,no,northwest,2136.88225
33,female,35.53,0,yes,northwest,55135.40209
31,female,26.62,0,no,southeast,3757.8448
46,female,33.44,1,no,southeast,8240.5896
51,female,20.6,0,no,southwest,9264.797
18,female,38.28,0,no,southeast,1631.8212
28,female,25.8,0,no,southwest,3161.454
35,male,34.32,3,no,southeast,5934.3798
36,female,26.2,0,no,southwest,4883.866
47,female,33.345,0,no,northeast,20878.78443
31,female,30.495,3,no,northeast,6113.23105
47,male,47.52,1,no,southeast,8083.9198
50,female,33.7,4,no,southwest,11299.343
31,male,36.3,2,yes,southwest,38711
49,male,31.35,1,no,northeast,9290.1395
56,male,26.695,1,yes,northwest,26109.32905
48,male,24.42,0,yes,southeast,21223.6758
57,male,27.94,1,no,southeast,11554.2236
54,male,31.6,0,no,southwest,9850.432
54,female,31.9,1,no,southeast,10928.849
54,male,31.6,0,no,southwest,9850.432
21,female,35.72,0,no,northwest,2404.7338
33,male,29.4,4,no,southwest,6059.173
44,female,25,1,no,southwest,7623.518
63,female,32.2,2,yes,southwest,47305.305
21,female,34.87,0,no,southeast,2020.5523
48,male,28,1,yes,southwest,23568.272
39,male,32.34,2,no,southeast,6338.0756
51,male,30.03,1,no,southeast,9377.9047
41,female,32.6,3,no,southwest,7954.517
56,male,40.3,0,no,southwest,10602.385
60,female,38.06,0,no,southeast,12648.7034
19,male,27.6,0,no,southwest,1252.407
54,female,30.8,3,no,southwest,12105.32
44,female,27.5,1,no,southwest,7626.993
46,male,25.8,5,no,southwest,10096.97
24,male,29.83,0,yes,northeast,18648.4217
18,female,38.665,2,no,northeast,3393.35635
62,female,39.2,0,no,southwest,13470.86
23,male,37.1,3,no,southwest,3597.596
18,male,31.73,0,yes,northeast,33732.6867
20,female,31.79,2,no,southeast,3056.3881
30,male,35.53,0,yes,southeast,36950.2567
58,male,28.595,0,no,northwest,11735.87905
18,male,43.01,0,no,southeast,1149.3959
48,female,31.13,0,no,southeast,8280.6227
18,male,33.33,0,no,southeast,1135.9407
19,female,24.605,1,no,northwest,2709.24395
36,male,27.55,3,no,northeast,6746.7425
57,female,20.1,1,no,southwest,12032.326
59,female,32.1,3,no,southwest,14007.222
30,male,25.46,0,no,northeast,3645.0894
56,female,37.51,2,no,southeast,12265.5069
30,female,39.05,3,yes,southeast,40932.4295
43,male,38.06,2,yes,southeast,42560.4304
39,female,34.32,5,no,southeast,8596.8278
40,male,22.705,2,no,northeast,7173.35995
33,male,35.75,1,yes,southeast,38282.7495
44,female,32.34,1,no,southeast,7633.7206
64,male,24.7,1,no,northwest,30166.61817
61,male,35.86,0,yes,southeast,46599.1084
47,male,36.08,1,yes,southeast,42211.1382
37,female,47.6,2,yes,southwest,46113.511
41,female,32.965,0,no,northwest,6571.02435
32,female,29.8,2,no,southwest,5152.134
26,male,30.875,2,no,northwest,3877.30425
41,female,28.05,1,no,southeast,6770.1925
49,male,30.3,0,no,southwest,8116.68
51,female,33.915,0,no,northeast,9866.30485
20,male,33.33,0,no,southeast,1391.5287
27,female,25.175,0,no,northeast,3558.62025
33,male,33.44,5,no,southeast,6653.7886
19,female,28.3,0,yes,southwest,17081.08
51,female,37.73,1,no,southeast,9877.6077
27,female,24.1,0,no,southwest,2974.126
47,female,29.37,1,no,southeast,8547.6913
34,male,32.8,1,no,southwest,14358.36437
18,male,39.14,0,no,northeast,12890.05765
60,male,39.9,0,yes,southwest,48173.361
18,male,31.73,0,yes,northeast,33732.6867
49,female,30.78,1,no,northeast,9778.3472
43,male,30.1,1,no,southwest,6849.026
25,male,30.59,0,no,northeast,2727.3951
20,female,24.42,0,yes,southeast,26125.67477
21,male,31.255,0,no,northwest,1909.52745
38,male,28.025,1,no,northeast,6067.12675
45,female,35.3,0,no,southwest,7348.142
27,male,42.13,0,yes,southeast,39611.7577
58,male,28.595,0,no,northwest,11735.87905
52,female,18.335,0,no,northwest,9991.03765
55,male,21.5,1,no,southwest,10791.96
64,female,30.115,3,no,northwest,16455.70785
63,female,31.8,0,no,southwest,13880.949
54,male,31.6,0,no,southwest,9850.432
19,female,20.6,0,no,southwest,1731.677
33,female,18.5,1,no,southwest,4766.022
32,male,27.835,1,no,northwest,4454.40265
58,male,34.39,0,no,northwest,11743.9341
56,male,40.3,0,no,southwest,10602.385
55,female,33.535,2,no,northwest,12269.68865
48,female,27.93,4,no,northwest,11015.1747
55,male,32.67,1,no,southeast,10807.4863
22,female,21.28,3,no,northwest,4296.2712
18,female,39.82,0,no,southeast,1633.9618
52,female,46.75,5,no,southeast,12592.5345
19,female,29.8,0,no,southwest,1744.465
19,male,24.6,1,no,southwest,1837.237
63,male,30.8,0,no,southwest,13390.559
48,male,30.2,2,no,southwest,8968.33
38,male,16.815,2,no,northeast,6640.54485
32,male,28.93,1,yes,southeast,19719.6947
19,female,28.6,5,no,southwest,4687.797
30,male,24.4,3,yes,southwest,18259.216
25,female,42.13,1,no,southeast,3238.4357
59,female,31.35,0,no,northwest,12622.1795
52,female,44.7,3,no,southwest,11411.685
39,male,26.22,1,no,northwest,6123.5688
29,female,24.6,2,no,southwest,4529.477
52,female,37.4,0,no,southwest,9634.538
30,male,22.99,2,yes,northwest,17361.7661
54,male,40.565,3,yes,northeast,48549.17835
37,female,30.8,2,no,southeast,6313.759
63,female,36.3,0,no,southeast,13887.204
42,male,37.18,2,no,southeast,7162.0122
42,male,26.125,2,no,northeast,7729.64575
43,male,30.1,1,no,southwest,6849.026
24,female,24.225,0,no,northwest,2842.76075
36,male,27.55,3,no,northeast,6746.7425
32,male,30.03,1,no,southeast,4074.4537
62,female,25,0,no,southwest,13451.122
61,female,25.08,0,no,southeast,24513.09126
35,male,36.67,1,yes,northeast,39774.2763
47,male,25.41,1,yes,southeast,21978.6769
48,male,37.29,2,no,southeast,8978.1851
54,female,21.47,3,no,northwest,12475.3513
56,male,34.43,0,no,southeast,10594.2257
33,female,38.9,3,no,southwest,5972.378
40,female,22.22,2,yes,southeast,19444.2658
57,male,31.54,0,no,northwest,11353.2276
26,male,29.15,1,no,southeast,2902.9065
28,female,17.29,0,no,northeast,3732.6251
36,male,31.5,0,no,southwest,4402.233
63,male,21.66,1,no,northwest,14349.8544
20,male,22,1,no,southwest,1964.78
31,male,27.645,2,no,northeast,5031.26955
41,male,34.21,1,no,southeast,6289.7549
26,male,33.915,1,no,northwest,3292.52985
52,male,27.36,0,yes,northwest,24393.6224
64,male,34.5,0,no,southwest,13822.803
54,male,39.6,1,no,southwest,10450.552
49,male,30.9,0,yes,southwest,39727.614
44,female,25.8,1,no,southwest,7624.63
25,male,24.985,2,no,northeast,23241.47453
37,male,34.2,1,yes,northeast,39047.285
61,female,25.08,0,no,southeast,24513.09126
59,female,32.395,3,no,northeast,14590.63205
46,male,24.795,3,no,northeast,9500.57305
59,male,31.79,2,no,southeast,12928.7911
64,male,26.41,0,no,northeast,14394.5579
40,female,28.12,1,yes,northeast,22331.5668
23,male,35.2,1,no,southwest,2416.955
64,female,33.8,1,yes,southwest,47928.03
27,female,34.8,1,no,southwest,3577.999
19,female,17.8,0,no,southwest,1727.785
43,male,35.31,2,no,southeast,18806.14547
62,female,29.92,0,no,southeast,13457.9608
41,female,31.02,0,no,southeast,6185.3208
38,female,40.565,1,no,northwest,6373.55735
28,male,29.26,2,no,northeast,4438.2634
28,female,28.88,1,no,northeast,4337.7352
39,male,24.51,2,no,northwest,6710.1919
61,male,36.3,1,yes,southwest,47403.88
29,male,28.975,1,no,northeast,4040.55825
36,male,33.82,1,no,northwest,5377.4578
43,male,30.115,3,no,northwest,8410.04685
44,male,38.06,1,no,southeast,7152.6714
36,female,29.04,4,no,southeast,7243.8136
18,male,39.14,0,no,northeast,12890.05765
45,male,39.805,0,no,northeast,7448.40395
51,male,39.7,1,no,southwest,9391.346
59,female,23.655,0,yes,northwest,25678.77845
64,female,26.885,0,yes,northwest,29330.98315
33,male,35.75,2,no,southeast,4889.9995
32,male,35.2,2,no,southwest,4670.64
25,male,35.625,0,no,northwest,2534.39375