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The Questionnaire In Postal Research

...not be present when the questionnaire is being completed, the researcher must be able to imagine the difficulties the respondent will face and take these into account in the formulation......

Sharpening The Distributor Network

...course relative sales performance may not tell the whole story. Distributors live in a competitive environment and some may suffer exceptional competition from other firms in their area. Nevertheless the......

What We Do

CHAID Analysis

...as well as categorical questions (e.g. company demographics). CHAID can only be performed if variables produce a statistically significant split in the sample. Since the sample is being repeatedly split,......