10. In studies comparing two groups, the parameter of interest is often stated as the true dif- ference in the long-run proportions in the two groups. In this study, this is the long-run difference in the proportions of men calling the researcher comparing the men crossing the Capilano suspension bridge to the men crossing the wooden bridge. A 95% confidence interval (CI) for this parameter is 0.375 + 0.35. Explain how the fact that the CI does not include 0 corresponds to the size of the p-value obtained in #8