Secondary data,

Definition of Secondary data:

1. Primary data that was collected by someone else or for a purpose other than the current one.

How to use Secondary data in a sentence?

1. You may be able to figure things out better by breaking down all of the secondary data you can get your hands on.
2. My assistant gathered a lot more secondary data than was required of her and it made me really happy to see.
3. The secondary data was useful because we had accumulated so much research and information from the project we were quite pleased.