"Accurate data" refers to information that is correct, precise, and free from errors or mistakes. It means that the data is trustworthy and can be relied upon for making accurate conclusions or decisions. Full definition
You will be responsible for accurate data entry, file maintenance, record keeping, and generic customer service duties. (ziprecruiter.com)
My aim here is to show that a good amount of accurate data goes into the solar design and installation process. (getsolar.com)
First, we have so much formal assessment taking place that it can be difficult to choose the most accurate data for making instructional decisions. (ascd.org)