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To examine changes in attitudes among an experimental group in a pretest-post-test design, an independent samples t-test would be appropriate.
Q1: Multidimensional scaling is a statistical technique that
Q2: The development and widespread acceptance of videotaped
Q6: Hypotheses are often used to determine what
Q14: The single most significant social effect of
Q14: A variable that is coded as either
Q14: A marketing research company that specialises in
Q29: In a typical two-stage research report, the
Q37: Multiple-response questions must be treated as a
Q51: A procedure in which assignment of subjects
Q66: The goal of factor analysis is to