Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| State | Preliminaries | Interview | Swimsuit | Evening Gown | Average |
| --- | --- | --- | --- | --- | --- |
| Washington | 8.425 | 8.933 | 8.955 | 8.877 | 8.921 |
| Wyoming | 8.016 | 8.822 | 8.922 | 8.811 | 8.851 |
| Hawaii | 8.31 | 8.822 | 8.688 | 8.811 | 8.773 |
| Missouri | 8.043 | 8.733 | 8.683 | 8.788 | 8.734 |
| Texas | 8.219 | 8.733 | 8.522 | 8.7 | 8.651 |
| Illinois | 8.651 | 8.344 | 8.622 | 8.611 | 8.537 |
| North Dakota | 8.325 | 8.472 | 8.255 | 8.466 | 8.397 |
| North Carolina | 8.068 | 8.511 | 8.155 | 8.472 | 8.379 |
| Georgia | 8.092 | 8.366 | 8.466 | 8.133 | 8.321 |
| Arkansas | 8.029 | 8.077 | 8.277 | 8.255 | 8.203 |
Question:
What is the lowest Preliminary score of a contestant that has an Evening Gown score of 8.472?
Answer:
8.068