A contrast analysis involves
a. computing a correlation coefficient.
b. comparing Pearson correlations.
c. computing an F value.
d. computing beta weights.
Question 2
A means comparison is used
a. to test the differences between and among particular group means.
b. to determine which statistical procedure should be used to compare two or more means.
c. only to test the differences between group means that were planned before data collection.
d. only to test the differences between group means that were planned after data collection.
Comparing Traditional and Industrialized (and Information) Societies
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