But most of the research finds little correlation between spending and quality.

There was no correlation, the company said, between price and quality.

A. People have a big problem understanding the relationship between quality and systems.

What we're talking about really is how to deal with the conflict between quality and community.

It's important for level designers to make a compromise between performance and quality.

The relationship between price and quality is hard to match in wine from any other region.

We found some correlation between price and quality, but not entirely.

For wine, there is no connection between price and quality.

There is usually direct correlation between time and quality of environment art.

There needs to be a balance between accessibility and quality.