Arbitron released a summary of sample quality metrics for the January 2009 Portable People Meter survey report (January 8, 2009-February 4, 2009). On average, across 14 PPM currency markets for the ...
The national Nielsen ratings are divined from 22,000 households, a relatively small sample. But now other measurement services are collecting TV data from millions of households, which is closer to a ...
A monthly overview of things you need to know as an architect or aspiring architect. Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with ...
Understanding the return on marketing investments is crucial to delivering effective marketing programs that achieve your company’s needs and goals. According to a 2019 survey from Content Marketing ...
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