The paper A Cross-National Relationship Between Sugar Consumption and Major Depression? (Depression and Anxiety [2002]: 118120) concluded
Question:
a. Compute and interpret the correlation coefficientfor this data set.
b. Is it reasonable to conclude that increasing sugar consumption leads to higher rates of depression? Explain.
c. Do you have any concerns about this study that would make you hesitant to generalize these conclusions to other countries?
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Related Book For
Statistics The Exploration & Analysis Of Data
ISBN: 9780840058010
7th Edition
Authors: Roxy Peck, Jay L. Devore
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