What is the correct pronunciation of attribute?

The Word Attribute can be pronounced 2 different ways depending on how you are using the Word. (Context) If you were to ask the following, "Who would you attribute the stain on the carpet to?", It would be pronounced uh trib ute.

On the other hand if you made the statement that "Joe has a good attribute, in the fact that he works very hard." It would be pronounced as follows:

At trib bute

Hope this helps.