income_bracket predicted_class correct
0 <=50K <=50K True
1 <=50K <=50K True
2 >50K <=50K False
3 >50K <=50K False
4 <=50K <=50K True
5 <=50K <=50K True
6 <=50K <=50K True
7 >50K >50K True
8 <=50K <=50K True
9 <=50K <=50K True
10 >50K <=50K False
11 <=50K >50K False
12 <=50K <=50K True
13 <=50K <=50K True
14 >50K <=50K False
15 >50K >50K True
16 <=50K <=50K True
17 <=50K <=50K True
18 <=50K <=50K True
19 >50K >50K True