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Q14.For each row in the following table of odds ratios (OR), indicate whether effect modification, confounding, or both are present. Write "yes" or "no" in the right two columns of the table below Crude Adjusted OR1 OR2 Confounding Effect OR OR (Yeso) Modification (yeso) a. 5.00 5.02 5.01 5.03 b. 4.50 2.04 2.05 2.01 C. 4.75 4.73 2.20 7.35 d. 1.00 1.05 0.98 1.05 e. 2.96 6.01 6.02 5.99 f. 4.25 0.85 1.00 0.15