| ,age,sex,bmi,children,smoker,region,charges | |
| 366,56,female,32.3,3,no,northeast,13430.265 | |
| 505,37,male,30.875,3,no,northwest,6796.86325 | |
| 1178,23,female,34.865,0,no,northeast,2899.48935 | |
| 383,35,female,43.34,2,no,southeast,5846.9176 | |
| 734,59,female,32.1,3,no,southwest,14007.222 | |
| 717,60,male,24.32,1,no,northwest,13112.6048 | |
| 1191,41,female,21.755,1,no,northeast,13725.47184 | |
| 454,32,male,46.53,2,no,southeast,4686.3887 | |
| 264,53,female,38.06,3,no,southeast,20462.99766 | |
| 943,19,male,22.61,0,no,northwest,1628.4709 | |
| 232,19,female,17.8,0,no,southwest,1727.785 | |
| 444,56,male,26.695,1,yes,northwest,26109.32905 | |
| 395,46,male,19.855,0,no,northwest,7526.70645 | |
| 923,34,male,35.815,0,no,northwest,4320.41085 | |
| 176,38,male,27.835,2,no,northwest,6455.86265 | |
| 18,56,male,40.3,0,no,southwest,10602.385 | |
| 1174,29,male,32.11,2,no,northwest,4433.9159 | |
| 874,44,male,21.85,3,no,northeast,8891.1395 | |
| 1018,54,female,35.815,3,no,northwest,12495.29085 | |
| 865,40,male,29.9,2,no,southwest,6600.361 | |
| 595,46,female,33.725,1,no,northeast,8823.98575 | |
| 61,25,male,33.66,4,no,southeast,4504.6624 | |
| 272,41,male,37.05,2,no,northwest,7265.7025 | |
| 1084,62,female,30.495,2,no,northwest,15019.76005 | |
| 1258,55,male,37.715,3,no,northwest,30063.58055 | |
| 278,59,male,31.79,2,no,southeast,12928.7911 | |
| 1040,35,female,28.025,0,yes,northwest,20234.85475 | |
| 694,27,female,34.8,1,no,southwest,3577.999 | |
| 368,44,male,32.015,2,no,northwest,8116.26885 | |
| 1233,58,male,23.3,0,no,southwest,11345.519 | |
| 36,62,female,32.965,3,no,northwest,15612.19335 | |
| 735,49,female,34.77,1,no,northwest,9583.8933 | |
| 1023,18,male,23.32,1,no,southeast,1711.0268 | |
| 662,32,female,31.54,1,no,northeast,5148.5526 | |
| 1211,39,male,34.1,2,no,southeast,23563.01618 | |
| 1223,20,female,24.42,0,yes,southeast,26125.67477 | |
| 547,54,female,46.7,2,no,southwest,11538.421 | |
| 1230,52,male,34.485,3,yes,northwest,60021.39897 | |
| 688,47,female,24.1,1,no,southwest,26236.57997 | |
| 738,23,male,31.73,3,yes,northeast,36189.1017 | |
| 191,36,female,26.2,0,no,southwest,4883.866 | |
| 456,55,female,30.14,2,no,southeast,11881.9696 | |
| 393,49,male,31.35,1,no,northeast,9290.1395 | |
| 675,45,male,21.375,0,no,northwest,7222.78625 | |
| 760,22,female,34.58,2,no,northeast,3925.7582 | |
| 1317,18,male,53.13,0,no,southeast,1163.4627 | |
| 728,18,female,40.28,0,no,northeast,2217.6012 | |
| 419,63,female,26.98,0,yes,northwest,28950.4692 | |
| 375,23,female,28.31,0,yes,northwest,18033.9679 | |
| 412,26,female,17.195,2,yes,northeast,14455.64405 | |
| 74,44,male,27.4,2,no,southwest,7726.854 | |
| 1254,34,female,27.72,0,no,southeast,4415.1588 | |
| 1190,31,female,32.775,2,no,northwest,5327.40025 | |
| 500,29,male,34.4,0,yes,southwest,36197.699 | |
| 825,64,female,31.825,2,no,northeast,16069.08475 | |
| 1000,30,male,22.99,2,yes,northwest,17361.7661 | |
| 616,56,female,28.595,0,no,northeast,11658.11505 | |
| 114,52,male,32.205,3,no,northeast,11488.31695 | |
| 417,36,female,22.6,2,yes,southwest,18608.262 | |
| 601,51,male,31.635,0,no,northwest,9174.13565 | |
| 604,19,female,28.31,0,yes,northwest,17468.9839 | |
| 1282,18,female,21.66,0,yes,northeast,14283.4594 | |
| 89,55,female,26.98,0,no,northwest,11082.5772 | |
| 848,27,female,24.1,0,no,southwest,2974.126 | |
| 1027,23,male,18.715,0,no,northwest,21595.38229 | |
| 1281,47,female,27.645,2,yes,northwest,24535.69855 | |
| 753,58,female,22.77,0,no,southeast,11833.7823 | |
| 498,44,female,23.98,2,no,southeast,8211.1002 | |
| 1200,37,male,24.32,2,no,northwest,6198.7518 | |
| 1065,42,female,25.3,1,no,southwest,7045.499 | |
| 1063,36,male,28.595,3,no,northwest,6548.19505 | |
| 11,62,female,26.29,0,yes,southeast,27808.7251 | |
| 396,43,female,34.4,3,no,southwest,8522.003 | |
| 937,39,female,24.225,5,no,northwest,8965.79575 | |
| 555,28,male,23.8,2,no,southwest,3847.674 | |
| 42,41,male,21.78,1,no,southeast,6272.4772 | |
| 841,59,male,24.7,0,no,northeast,12323.936 | |
| 167,32,female,33.155,3,no,northwest,6128.79745 | |
| 416,52,male,34.1,0,no,southeast,9140.951 | |
| 576,22,male,26.84,0,no,southeast,1664.9996 | |
| 834,36,male,33.82,1,no,northwest,5377.4578 | |
| 267,59,female,32.395,3,no,northeast,14590.63205 | |
| 1009,51,male,27.74,1,no,northeast,9957.7216 | |
| 426,38,female,27.265,1,no,northeast,6555.07035 | |
| 690,21,male,27.36,0,no,northeast,2104.1134 | |
| 544,54,male,30.21,0,no,northwest,10231.4999 | |
| 1255,42,female,37.9,0,no,southwest,6474.013 | |
| 674,44,female,43.89,2,yes,southeast,46200.9851 | |
| 689,27,male,31.13,1,yes,southeast,34806.4677 | |
| 1181,24,female,29.925,0,no,northwest,2850.68375 | |
| 851,61,male,32.3,2,no,northwest,14119.62 | |
| 1310,42,male,26.315,1,no,northwest,6940.90985 | |
| 159,50,female,27.83,3,no,southeast,19749.38338 | |
| 895,61,female,44.0,0,no,southwest,13063.883 | |
| 1066,48,male,37.29,2,no,southeast,8978.1851 | |
| 257,38,female,40.15,0,no,southeast,5400.9805 | |
| 1332,52,female,44.7,3,no,southwest,11411.685 | |
| 335,64,male,34.5,0,no,southwest,13822.803 | |
| 1259,52,female,23.18,0,no,northeast,10197.7722 | |
| 15,19,male,24.6,1,no,southwest,1837.237 | |
| 515,58,male,35.7,0,no,southwest,11362.755 | |
| 324,29,male,27.2,0,no,southwest,2866.091 | |
| 768,64,female,39.7,0,no,southwest,14319.031 | |
| 607,59,female,23.655,0,yes,northwest,25678.77845 | |
| 1179,31,male,29.81,0,yes,southeast,19350.3689 | |
| 983,27,female,30.59,1,no,northeast,16796.41194 | |
| 917,45,male,22.895,0,yes,northeast,35069.37452 | |
| 905,26,female,29.355,2,no,northeast,4564.19145 | |
| 222,32,male,30.8,3,no,southwest,5253.524 | |
| 179,41,female,33.155,3,no,northeast,8538.28845 | |
| 1049,49,male,30.9,0,yes,southwest,39727.614 | |
| 99,38,male,19.3,0,yes,southwest,15820.699 | |
| 836,36,male,31.5,0,no,southwest,4402.233 | |
| 757,47,female,27.83,0,yes,southeast,23065.4207 | |
| 521,32,female,44.22,0,no,southeast,3994.1778 | |
| 761,23,male,35.2,1,no,southwest,2416.955 | |
| 22,18,male,34.1,0,no,southeast,1137.011 | |
| 356,46,male,43.89,3,no,southeast,8944.1151 | |
| 733,48,female,27.265,1,no,northeast,9447.25035 | |
| 1112,48,female,25.85,3,yes,southeast,24180.9335 | |
| 1241,64,male,36.96,2,yes,southeast,49577.6624 | |
| 611,38,female,34.8,2,no,southwest,6571.544 | |
| 1139,19,female,32.49,0,yes,northwest,36898.73308 | |
| 340,24,female,27.6,0,no,southwest,18955.22017 | |
| 431,29,female,20.235,2,no,northwest,4906.40965 | |
| 973,19,female,40.5,0,no,southwest,1759.338 | |
| 217,27,male,23.1,0,no,southeast,2483.736 | |
| 911,18,male,31.73,0,yes,northeast,33732.6867 | |
| 203,27,female,36.08,0,yes,southeast,37133.8982 | |
| 1080,18,male,21.78,2,no,southeast,11884.04858 | |
| 1091,55,female,29.83,0,no,northeast,11286.5387 | |
| 93,35,male,34.77,2,no,northwest,5729.0053 | |
| 994,27,female,20.045,3,yes,northwest,16420.49455 | |
| 68,40,female,36.19,0,no,southeast,5920.1041 | |
| 1170,18,male,27.36,1,yes,northeast,17178.6824 | |
| 284,52,female,31.2,0,no,southwest,9625.92 | |
| 696,53,female,32.3,2,no,northeast,29186.48236 | |
| 85,45,male,22.895,2,yes,northwest,21098.55405 | |
| 434,31,male,28.595,1,no,northwest,4243.59005 | |
| 989,24,female,20.52,0,yes,northeast,14571.8908 | |
| 153,42,female,23.37,0,yes,northeast,19964.7463 | |
| 75,57,male,34.01,0,no,northwest,11356.6609 | |
| 1164,41,female,28.31,1,no,northwest,7153.5539 | |
| 1336,21,female,25.8,0,no,southwest,2007.945 | |
| 789,62,female,29.92,0,no,southeast,13457.9608 | |
| 580,59,male,25.46,1,no,northeast,12913.9924 | |
| 446,60,male,29.64,0,no,northeast,12730.9996 | |
| 703,34,female,26.41,1,no,northwest,5385.3379 | |
| 188,41,female,32.2,1,no,southwest,6775.961 | |
| 271,50,male,34.2,2,yes,southwest,42856.838 | |
| 1337,61,female,29.07,0,yes,northwest,29141.3603 | |
| 884,25,male,26.695,4,no,northwest,4877.98105 | |
| 236,18,female,26.73,0,no,southeast,1615.7667 | |
| 487,19,male,28.7,0,no,southwest,1253.936 | |
| 1292,21,male,23.21,0,no,southeast,1515.3449 | |
| 559,19,male,35.53,0,no,northwest,1646.4297 | |
| 117,29,female,27.94,1,yes,southeast,19107.7796 | |
| 637,35,female,38.095,2,no,northeast,24915.04626 | |
| 1206,59,female,34.8,2,no,southwest,36910.60803 | |
| 801,64,female,35.97,0,no,southeast,14313.8463 | |
| 750,37,female,26.4,0,yes,southeast,19539.243 | |
| 512,51,male,22.42,0,no,northeast,9361.3268 | |
| 633,40,male,22.705,2,no,northeast,7173.35995 | |
| 977,26,male,29.15,1,no,southeast,2902.9065 | |
| 1177,40,female,27.4,1,no,southwest,6496.886 | |
| 907,44,female,32.34,1,no,southeast,7633.7206 | |
| 1214,27,female,31.255,1,no,northwest,3956.07145 | |
| 126,19,female,28.3,0,yes,southwest,17081.08 | |
| 790,39,female,41.8,0,no,southeast,5662.225 | |
| 829,39,male,21.85,1,no,northwest,6117.4945 | |
| 116,58,male,49.06,0,no,southeast,11381.3254 | |
| 473,47,female,33.345,0,no,northeast,20878.78443 | |
| 740,45,male,24.035,2,no,northeast,8604.48365 | |
| 1131,27,male,45.9,2,no,southwest,3693.428 | |
| 950,57,male,18.335,0,no,northeast,11534.87265 | |
| 57,18,male,31.68,2,yes,southeast,34303.1672 | |
| 603,64,female,39.05,3,no,southeast,16085.1275 | |
| 786,60,male,36.955,0,no,northeast,12741.16745 | |
| 830,63,male,33.1,0,no,southwest,13393.756 | |
| 119,37,female,23.37,2,no,northwest,6686.4313 | |
| 656,26,female,42.4,1,no,southwest,3410.324 | |
| 1077,21,male,26.03,0,no,northeast,2102.2647 | |
| 669,40,female,29.81,1,no,southeast,6500.2359 | |
| 105,20,male,28.025,1,yes,northwest,17560.37975 | |
| 635,64,male,38.19,0,no,northeast,14410.9321 | |
| 369,18,male,30.4,3,no,northeast,3481.868 | |
| 268,45,male,30.2,1,no,southwest,7441.053 | |
| 655,52,female,25.3,2,yes,southeast,24667.419 | |
| 819,33,female,35.53,0,yes,northwest,55135.40209 | |
| 935,59,female,27.5,0,no,southwest,12233.828 | |
| 822,18,female,31.13,0,no,southeast,1621.8827 | |
| 866,18,male,37.29,0,no,southeast,1141.4451 | |
| 46,18,female,38.665,2,no,northeast,3393.35635 | |
| 349,19,male,27.835,0,no,northwest,1635.73365 | |
| 1156,19,male,44.88,0,yes,southeast,39722.7462 | |
| 991,38,female,27.835,2,no,northeast,7144.86265 | |
| 876,49,female,27.1,1,no,southwest,26140.3603 | |
| 773,19,female,28.88,0,yes,northwest,17748.5062 | |
| 195,19,male,30.59,0,no,northwest,1639.5631 | |
| 102,18,female,30.115,0,no,northeast,21344.8467 | |
| 4,32,male,28.88,0,no,northwest,3866.8552 | |
| 619,55,female,37.1,0,no,southwest,10713.644 | |
| 1003,48,male,29.6,0,no,southwest,21232.18226 | |
| 571,18,female,37.29,1,no,southeast,2219.4451 | |
| 52,48,male,28.0,1,yes,southwest,23568.272 | |
| 263,19,male,36.955,0,yes,northwest,36219.40545 | |
| 1061,57,male,27.94,1,no,southeast,11554.2236 | |
| 1222,50,male,25.3,0,no,southeast,8442.667 | |
| 443,59,female,36.52,1,no,southeast,28287.89766 | |
| 1002,24,male,25.8,0,no,southwest,1972.95 | |
| 1116,41,male,29.64,5,no,northeast,9222.4026 | |
| 782,51,male,35.97,1,no,southeast,9386.1613 | |
| 837,56,female,28.31,0,no,northeast,11657.7189 | |
| 1195,19,female,27.93,3,no,northwest,18838.70366 | |
| 691,47,male,36.2,1,no,southwest,8068.185 | |
| 304,57,female,38.0,2,no,southwest,12646.207 | |
| 341,62,male,30.02,0,no,northwest,13352.0998 | |
| 1053,47,male,29.8,3,yes,southwest,25309.489 | |
| 313,49,male,35.86,0,no,southeast,8124.4084 | |
| 149,19,male,28.4,1,no,southwest,1842.519 | |
| 124,47,female,33.915,3,no,northwest,10115.00885 | |
| 1189,23,female,28.0,0,no,southwest,13126.67745 | |
| 574,57,female,34.295,2,no,northeast,13224.05705 | |
| 50,18,female,35.625,0,no,northeast,2211.13075 | |
| 1050,44,female,36.955,1,no,northwest,8023.13545 | |
| 726,41,male,28.405,1,no,northwest,6664.68595 | |
| 833,58,male,34.39,0,no,northwest,11743.9341 | |
| 470,27,male,32.67,0,no,southeast,2497.0383 | |
| 971,34,female,23.56,0,no,northeast,4992.3764 | |
| 653,45,female,36.3,2,no,southeast,8527.532 | |
| 399,18,female,38.17,0,no,southeast,1631.6683 | |
| 511,27,male,33.66,0,no,southeast,2498.4144 | |
| 320,34,male,25.27,1,no,northwest,4894.7533 | |
| 19,30,male,35.3,0,yes,southwest,36837.467 | |
| 684,33,female,18.5,1,no,southwest,4766.022 | |
| 35,19,male,20.425,0,no,northwest,1625.43375 | |
| 902,26,male,27.265,3,no,northeast,4661.28635 | |
| 827,36,male,28.025,1,yes,northeast,20773.62775 | |
| 1199,31,female,25.8,2,no,southwest,4934.705 | |
| 407,47,female,23.6,1,no,southwest,8539.671 | |
| 920,62,female,25.0,0,no,southwest,13451.122 | |
| 537,46,female,30.2,2,no,southwest,8825.086 | |
| 758,30,male,37.43,3,no,northeast,5428.7277 | |
| 245,54,male,30.02,0,no,northwest,24476.47851 | |
| 784,31,female,29.26,1,no,southeast,4350.5144 | |
| 489,53,male,31.16,1,no,northwest,10461.9794 | |
| 154,40,female,25.46,1,no,northeast,7077.1894 | |
| 961,29,female,25.9,0,no,southwest,3353.284 | |
| 853,53,female,23.75,2,no,northeast,11729.6795 | |
| 625,29,female,26.03,0,no,northwest,3736.4647 | |
| 685,53,male,26.41,2,no,northeast,11244.3769 | |
| 569,48,male,40.565,2,yes,northwest,45702.02235 | |
| 1276,22,female,30.4,0,no,northeast,2741.948 | |
| 17,23,male,23.845,0,no,northeast,2395.17155 | |
| 127,52,female,37.4,0,no,southwest,9634.538 | |
| 927,57,female,20.1,1,no,southwest,12032.326 | |
| 980,54,male,25.46,1,no,northeast,25517.11363 | |
| 1313,19,female,34.7,2,yes,southwest,36397.576 | |
| 190,61,male,31.57,0,no,southeast,12557.6053 | |
| 992,50,female,31.6,2,no,southwest,10118.424 | |
| 1307,32,male,28.12,4,yes,northwest,21472.4788 | |
| 606,27,female,25.175,0,no,northeast,3558.62025 | |
| 180,58,male,28.595,0,no,northwest,11735.87905 | |
| 301,53,female,22.61,3,yes,northeast,24873.3849 | |
| 496,31,female,23.6,2,no,southwest,4931.647 | |
| 1157,23,female,23.18,2,no,northwest,14426.07385 | |
| 1326,42,female,32.87,0,no,northeast,7050.0213 | |