by
Mouton, J. (Johann)
Format:
Books
Publication Date
2002 1996
Excerpt:
research hypotheses) -- 20. Operationalisation -- 21. Sampling -- 22. Data collection (data sources
by
Babbie, Earl R.
Format:
Books
Publication Date
2001
Excerpt:
Africa -- Random numbers -- Distribution of chi square -- Normal curve areas -- Estimated sampling error
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