Flexibility Data were gathered on 98 female college students and 81 male college students to see on average which sex was more exible after participating in a physical wellness class and are available in the le FlexibilityPost. State the research question. How is the study designed: observational study or randomized experiment? State the hypotheses. Check validity conditions. Can you use the theory-based approach or should you use randomization methods? Regardless of your answer to part ((1) use a simulation analysis to generate a p-value and 95% CI. Regardless of your answer to part ((1) use a theory-based approach to generate a p-value and 95% CI. Based on your answer to part ((1) compare the p-values and 95% CIs received in parts (e) and (t). Is zero in the condence intervals? How does that t with inference based on the p-values