The hypothetical plots below show the relative frequencies of subjects assigned to two experimental groups (treatment and control). The frequency of negative outcomes (red) and positive outcomes (gold) is illustrated. For each plot (a), (b), and (c), identify the correct value of relative risk from the following list of choices: 0.1, 0.5, 1, 2, or 9.

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Relative frequency 1.0 0.8- 0.6- 0.4- 0.2- 0 1.0- 0.8- 0.6- 0.4- 0.2- 0 FIGURE FOR PROBLEM 4 H Treatment Control 1.0- 0.8- 0.6- 0.4- 0.2- 0 II Treatment Control (a) (b) (c) Whitlock & Schluter, The Analysis of Biological Data, 3e © 2020 W. H. Freeman and Company 11 Treatment Control