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:
| Date | Opponent | Site | Result | Attendance |
| --- | --- | --- | --- | --- |
| 09/27/1930 | South Dakota State | Memorial Stadium • Minneapolis, MN | W48-0 | 20,000 |
| 10/04/1930 | Vanderbilt | Memorial Stadium • Minneapolis, MN | L7-33 | 20,000 |
| 10/11/1930 | Stanford | Memorial Stadium • Minneapolis, MN | T0-0 | 45,000 |
| 10/18/1930 | Indiana | Memorial Stadium • Minneapolis, MN | W6-0 | 20,000 |
| 11/01/1930 | Northwestern | Memorial Stadium • Minneapolis, MN | L6-27 | 54,000 |
| 11/08/1930 | South Dakota | Memorial Stadium • Minneapolis, MN | W59-0 | 20,000 |
| 10/15/1930 | at Michigan | Michigan Stadium • Ann Arbor, MI | L0-7 | 54,944 |
| 11/22/1930 | at Wisconsin | Camp Randall Stadium • Madison, WI | L0-14 | 32,000 |
| *Non-conference game. Homecoming. | *Non-conference game. Homecoming. | *Non-conference game. Homecoming. | *Non-conference game. Homecoming. | *Non-conference game. Homecoming. |
Question:
What date was the Site michigan stadium • ann arbor, mi?
Answer:
10/15/1930