Problem 1: Health Promotion An article by Becker et al. in the American Journal ofHeaIrh Promotion describes the development of a tool to measure barriers to health promotion among persons with disabilities. The authors state that the issue of barriers is especially salient for disabled persons who experience barriers in such contexts as employment, transportation, housing, education, and insurance. Studies suggest that measurement of barriers can enhance health workers' understanding of the likelihood of people engaging various health-plomoting behaviors and may be a relevant construct in assessing the health behaviors of disabled persons. To measure this construct the authors developed the Barriers to Health Promotion Activities for Disabled Persons Scale (BHADP). The scale was administered to a sample of 130 disabled (D) and 130 non-disabled (ND) subjects with the following results. Assume that BHADP scores are normally distributed in the populations and population variances are equal. group N mean sd variance Disabled Non-Disabled 130 32.61984 8.255143 68.14739 130 25.54981 8.558794 73.25295 Determine the 95% two-sided CI. for pr; - pun (difference in mean BHADP score between disabled and non-disabled subjects). (Note: provide the actual numerical values of the lower and upper bounds show relevant work)