Net News search results for: ethnic measurement and reporting enhancements
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February 22, 2006
Arbitron Ethnic Measurement And Reporting Enhancements In Effect
ARBITRON has made changes that will substantially re-weight the ethnic makeup of 179 markets and altering the proportions of Hispanics measured by primary language in 21 markets. The sample effect in LOS ANGELES and MIAMI reduced the percentage of … more »
