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CAUTION: DANGEROUS CURVES
Formula Reach and Frequency is a Rough Approximation.

There's nothing as dumb as belonging to a cult. Subordinating your God-given intelligence to some shop-worn absolute. Unless you're a media wonk and the cult is "reach and frequency." But, how good are our R&F estimates and how did R&F's come to take over the media business?...

     
 
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