I want to know the answer to the following question:
What did the REF give Imperial as an overall GPA?
All the background I'm provided with is that "In the REF results 46% of Imperial's submitted research was classified as 4*, 44% as 3*, 9% as 2* and 1% as 1*, giving an overall GPA of 3.36.". Is that enough to answer the question?
Answer: yes