Preliminary analyses indicate that you can consider Chronic Remitted the assumptions for using nonpooled t-procedures satisfied. Researchers randomly and independently X, = 29.5 selected 28 prisoners diagnosed with chronic = 228 posttraumatic stress disorder (PTSD) and 22 S = 5 52 - 4 prisoners that were diagnosed with PTSD but had since recovered (remitted) Obtain a 90% confidence interval for the difference, the - between the mean ages at arrest for prisoners with chronic PTSD and remitted PTSD n = 28 m2 = 22 The 90% confidence interval is from to (Round to three decimal places as needed)