| First Letter | State | HDI | % Correct |
|---|---|---|---|
| W | Washington | 0.957 | 99%
|
| M | Massachusetts | 0.961 | 96%
|
| N | New Hampshire | 0.961 | 96%
|
| V | Vermont | 0.955 | 96%
|
| C | Colorado | 0.958 | 94%
|
| C | Connecticut | 0.955 | 93%
|
| F | Florida | 0.935 | 93%
|
| H | Hawaii | 0.957 | 93%
|
| O | Oregon | 0.949 | 93%
|
| P | Pennsylvania | 0.938 | 90%
|
| R | Rhode Island | 0.945 | 90%
|
| A | Alaska | 0.940 | 89%
|
| N | New Jersey | 0.948 | 89%
|
| U | Utah | 0.942 | 89%
|
| V | Virginia | 0.948 | 89%
|
| D | Delaware | 0.933 | 87%
|
| M | Minnesota | 0.960 | 87%
|
| O | Ohio | 0.919 | 87%
|
| I | Illinois | 0.940 | 86%
|
| M | Maryland | 0.947 | 86%
|
| N | New York | 0.942 | 86%
|
| W | Wisconsin | 0.939 | 86%
|
| W | Wyoming | 0.941 | 86%
|
| G | Georgia | 0.915 | 85%
|
| K | Kansas | 0.931 | 85%
|
| S | South Dakota | 0.940 | 85%
|
| I | Idaho | 0.927 | 83%
|
| I | Iowa | 0.934 | 83%
|
| C | California | 0.940 | 82%
|
| M | Montana | 0.934 | 82%
|
| N | North Dakota | 0.945 | 82%
|
| A | Alabama | 0.887 | 80%
|
| L | Louisiana | 0.892 | 80%
|
| T | Texas | 0.917 | 80%
|
| A | Arizona | 0.917 | 79%
|
| I | Indiana | 0.913 | 79%
|
| K | Kentucky | 0.890 | 79%
|
| M | Michigan | 0.923 | 79%
|
| O | Oklahoma | 0.902 | 79%
|
| S | South Carolina | 0.904 | 79%
|
| T | Tennessee | 0.904 | 79%
|
| N | Nevada | 0.921 | 77%
|
| A | Arkansas | 0.890 | 76%
|
| M | Mississippi | 0.868 | 76%
|
| M | Missouri | 0.915 | 76%
|
| M | Maine | 0.940 | 73%
|
| N | North Carolina | 0.918 | 73%
|
| W | West Virginia | 0.880 | 73%
|
| N | New Mexico | 0.895 | 72%
|
| N | Nebraska | 0.941 | 70%
|