They responded and denied it; frankly it's plausible that they're correct (but also that they're not). It's not yet fair to assume one party is correct over the other while both try to drive the media presentation. Let it play out.
I would lean towards both being correct depending on how they looked at the data. If you did purely education level, degree field and years of experience related to position then I would expect minimal deviation. However, you can go further tweaking how you look at each of those variables.