A two-factor experiment designed to compare two diets and to analyze whether results depend on gender randomly
Question:
a. Identify the two factors (explanatory variables) and the response variable.
b. What would the study have concluded if it did only a one-factor analysis on diet, looking at the overall results and not having the information about gender?
c. What could the study learn from the two-factor study that it would have missed by doing a one factor study on diet alone or a one-factor study on gender alone?
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Related Book For
Statistics The Art And Science Of Learning From Data
ISBN: 9780321755940
3rd Edition
Authors: Alan Agresti, Christine A. Franklin
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