index
int64
0
1.34k
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
100
41
female
31.6
0
no
southwest
6,186.127
101
30
male
25.46
0
no
northeast
3,645.0894
102
18
female
30.115
0
no
northeast
21,344.8467
103
61
female
29.92
3
yes
southeast
30,942.1918
104
34
female
27.5
1
no
southwest
5,003.853
105
20
male
28.025
1
yes
northwest
17,560.37975
106
19
female
28.4
1
no
southwest
2,331.519
107
26
male
30.875
2
no
northwest
3,877.30425
108
29
male
27.94
0
no
southeast
2,867.1196
109
63
male
35.09
0
yes
southeast
47,055.5321
110
54
male
33.63
1
no
northwest
10,825.2537
111
55
female
29.7
2
no
southwest
11,881.358
112
37
male
30.8
0
no
southwest
4,646.759
113
21
female
35.72
0
no
northwest
2,404.7338
114
52
male
32.205
3
no
northeast
11,488.31695
115
60
male
28.595
0
no
northeast
30,259.99556
116
58
male
49.06
0
no
southeast
11,381.3254
117
29
female
27.94
1
yes
southeast
19,107.7796
118
49
female
27.17
0
no
southeast
8,601.3293
119
37
female
23.37
2
no
northwest
6,686.4313
120
44
male
37.1
2
no
southwest
7,740.337
121
18
male
23.75
0
no
northeast
1,705.6245
122
20
female
28.975
0
no
northwest
2,257.47525
123
44
male
31.35
1
yes
northeast
39,556.4945
124
47
female
33.915
3
no
northwest
10,115.00885
125
26
female
28.785
0
no
northeast
3,385.39915
126
19
female
28.3
0
yes
southwest
17,081.08
127
52
female
37.4
0
no
southwest
9,634.538
128
32
female
17.765
2
yes
northwest
32,734.1863
129
38
male
34.7
2
no
southwest
6,082.405
130
59
female
26.505
0
no
northeast
12,815.44495
131
61
female
22.04
0
no
northeast
13,616.3586
132
53
female
35.9
2
no
southwest
11,163.568
133
19
male
25.555
0
no
northwest
1,632.56445
134
20
female
28.785
0
no
northeast
2,457.21115
135
22
female
28.05
0
no
southeast
2,155.6815
136
19
male
34.1
0
no
southwest
1,261.442
137
22
male
25.175
0
no
northwest
2,045.68525
138
54
female
31.9
3
no
southeast
27,322.73386
139
22
female
36
0
no
southwest
2,166.732
140
34
male
22.42
2
no
northeast
27,375.90478
141
26
male
32.49
1
no
northeast
3,490.5491
142
34
male
25.3
2
yes
southeast
18,972.495
143
29
male
29.735
2
no
northwest
18,157.876
144
30
male
28.69
3
yes
northwest
20,745.9891
145
29
female
38.83
3
no
southeast
5,138.2567
146
46
male
30.495
3
yes
northwest
40,720.55105
147
51
female
37.73
1
no
southeast
9,877.6077
148
53
female
37.43
1
no
northwest
10,959.6947
149
19
male
28.4
1
no
southwest
1,842.519
150
35
male
24.13
1
no
northwest
5,125.2157
151
48
male
29.7
0
no
southeast
7,789.635
152
32
female
37.145
3
no
northeast
6,334.34355
153
42
female
23.37
0
yes
northeast
19,964.7463
154
40
female
25.46
1
no
northeast
7,077.1894
155
44
male
39.52
0
no
northwest
6,948.7008
156
48
male
24.42
0
yes
southeast
21,223.6758
157
18
male
25.175
0
yes
northeast
15,518.18025
158
30
male
35.53
0
yes
southeast
36,950.2567
159
50
female
27.83
3
no
southeast
19,749.38338
160
42
female
26.6
0
yes
northwest
21,348.706
161
18
female
36.85
0
yes
southeast
36,149.4835
162
54
male
39.6
1
no
southwest
10,450.552
163
32
female
29.8
2
no
southwest
5,152.134
164
37
male
29.64
0
no
northwest
5,028.1466
165
47
male
28.215
4
no
northeast
10,407.08585
166
20
female
37
5
no
southwest
4,830.63
167
32
female
33.155
3
no
northwest
6,128.79745
168
19
female
31.825
1
no
northwest
2,719.27975
169
27
male
18.905
3
no
northeast
4,827.90495
170
63
male
41.47
0
no
southeast
13,405.3903
171
49
male
30.3
0
no
southwest
8,116.68
172
18
male
15.96
0
no
northeast
1,694.7964
173
35
female
34.8
1
no
southwest
5,246.047
174
24
female
33.345
0
no
northwest
2,855.43755
175
63
female
37.7
0
yes
southwest
48,824.45
176
38
male
27.835
2
no
northwest
6,455.86265
177
54
male
29.2
1
no
southwest
10,436.096
178
46
female
28.9
2
no
southwest
8,823.279
179
41
female
33.155
3
no
northeast
8,538.28845
180
58
male
28.595
0
no
northwest
11,735.87905
181
18
female
38.28
0
no
southeast
1,631.8212
182
22
male
19.95
3
no
northeast
4,005.4225
183
44
female
26.41
0
no
northwest
7,419.4779
184
44
male
30.69
2
no
southeast
7,731.4271
185
36
male
41.895
3
yes
northeast
43,753.33705
186
26
female
29.92
2
no
southeast
3,981.9768
187
30
female
30.9
3
no
southwest
5,325.651
188
41
female
32.2
1
no
southwest
6,775.961
189
29
female
32.11
2
no
northwest
4,922.9159
190
61
male
31.57
0
no
southeast
12,557.6053
191
36
female
26.2
0
no
southwest
4,883.866
192
25
male
25.74
0
no
southeast
2,137.6536
193
56
female
26.6
1
no
northwest
12,044.342
194
18
male
34.43
0
no
southeast
1,137.4697
195
19
male
30.59
0
no
northwest
1,639.5631
196
39
female
32.8
0
no
southwest
5,649.715
197
45
female
28.6
2
no
southeast
8,516.829
198
51
female
18.05
0
no
northwest
9,644.2525
199
64
female
39.33
0
no
northeast
14,901.5167