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:
| Round | Pick | Player | Position | School |
| --- | --- | --- | --- | --- |
| 1.0 | 9.0 | Gerald Riggs | Running Back | Arizona State |
| 2.0 | 36.0 | Doug Rogers | Defensive End | Stanford |
| 3.0 | 63.0 | Stacey Bailey | Wide Receiver | San Jose State |
| 4.0 | 95.0 | Reggie Brown | Running Back | Oregon |
| 5.0 | 122.0 | Von Mansfield | Defensive Back | Wisconsin |
| 6.0 | 149.0 | Mike Kelley | Quarterback | Georgia Tech |
| 7.0 | 176.0 | David Toloumu | Running Back | Hawaii |
| 8.0 | 203.0 | Ricky Eberhardt | Defensive Back | Morris Brown |
| 9.0 | 235.0 | Mike Horan | Punter | Long Beach State |
| 10.0 | 262.0 | Curtis Stowers | Linebacker | Mississippi State |
| 11.0 | 288.0 | Jeff Keller | Wide Receiver | Washington State |
| 12.0 | 315.0 | Dave Levenick | Linebacker | Wisconsin |
Question:
What is the average pick number for Washington State?
Answer:
288.0