Are t-tests or Z-tests used more often in business research? Why?
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Oftentimes a ttest is used even though the sample size is greater than 30 Strictly speakin...View the full answer
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Business research methods
ISBN: 978-1439080672
8th Edition
Authors: William G Zikmund, Barry J. Babin, Jon C. Carr, Mitch Griff
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