Suppose you suspect, based on descriptive epidemiology that college students who perform better academically are more likely to have an office job and be obese 10 years after graduation. You decide to select 500 graduating seniors randomly, and you classify them according to grade point average as high versus low (where the cut point is at the median of theGPAsfor these students).

Note: Please use complete sentences.

1. State the research question in terms of the null hypothesis:
2. Formulate the alternative hypothesis:
3. If the investigators concluded that those who perform better academically were more likely to be obese but in fact it was false and they were not more more likely to be obese would this be a Type 1 or Type 2 error?
4. If the investigators concluded that those whoperform better academically were not more likely to be obese but in fact it was true and they were more likely to be obese would this be a Type 1 or Type 2 error?