Sample Database Software Marketing Research Firms in Los Angeles (CA)
Providers 1 to 2 out of 2
(in randomized alpha order, starting with "S", after featured listings)
1.
Scientific Telephone Samples (STS)
Phone: (949) 461-5400, Foothill Ranch, CA
A recognized leader in random digit (RDD), listed, and business sampling, providing the highest quality samples to the marketing research community....
Read more about Scientific Telephone Samples (STS) »
2.
uSamp™
Phone: (877) 217-9800 , Encino, CA
Proven, innovative online sample solutions for the market research industry....
Read more about uSamp™ »
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Las Independientes vs Las Dependientes
by Héctor Tavera, Director, Market Intelligence
We are in the era of more, more to choose from, more consumption, more fun, more fear, more uncertainty, more competition, more statistical software. And with all this new software, it’s possible to obtain statistics that are not a function of the genesis of the investigation. In this article, we will examine a case where we can see the comparison between the significant differences between independent and dependent samples. Artículo en español. Read Article »
