Two . Having successfully completed JUS 520, a research team drafts you to help with statistics on a project
Question Two . Having successfully completed JUS 520, a research team drafts you to help with statistics on a project assessing whether there is a gender difference in support of a conceal and carry law in Ohio. Using the SPSS dataset, "Conceal and carry", test the hypothesis that there is no gender difference in support of this law. (30 points)
Question Three. A Military Intelligence (MI) officer has been researching soldiers with various levels of Post Traumatic Stress Disorder (PTSD). The MI officer wonders if there is a relationship between how often soldiers deploy (X) and their level of PTSD (Y). The MI officer conducts a survey asking the number of deployments and the level of PTSD. Degree of PTSD is measured on a scale from 1 to 5, where 1 is "Minimal" and 5 is "Severe". Draw a scatterplot, compute a Pearson’s r correlation coefficient for these data and determine whether the correlation is significant. (40 points)
| # of Combat Deployments (X) | PTSD (1-5) (Y) |
| 3 | 3 |
| 1 | 4 |
| 4 | 2 |
| 2 | 1 |
| 1 | 1 |
| 5 | 5 |
| 4 | 4 |
| 4 | 1 |
| 3 | 3 |
| 2 | 2 |
| 5 | 4 |
| 3 | 5 |
| 2 | 3 |
| 4 | 1 |
| 5 | 2 |
| 1 | 3 |
| 1 | 4 |
| 3 | 3 |
| 4 | 2 |
| 2 | 5 |
Deliverable: Word Document
