Quick Cache influences Google Analytics pageviews, visits?

[weasel]

Hello,

So I recently took over a Wordpress site that has Quick Cache installed. The former owner tells me he thinks that Quick Cache was influencing his Google Analytics. His theory was that because Quick Cache makes copies of content it could be either artificially increasing how many visitors/visits/pageviews Analytics shows or decreasing? Is that possible? If so how can I work around this? I am further confounded because one of the sites' advertisers shows different pageviews/visitors from the Analytics data but that's probably another issue.

Thanks,

[weasel]

anyone?